Egypt's Mursi back at palace after night of protests

CAIRO (Reuters) - Egyptian President Mohamed Mursi returned to work in Cairo on Wednesday, although scores of protesters angered by his drive to push through a new constitution were still blocking one gate of the presidential palace.

The Islamist leader left the palace in the northern Cairo district of Heliopolis on Tuesday evening as tens of thousands of demonstrators surged around it, clashing briefly with police.

A presidential source said Mursi was back at work in the palace, even though up to 200 demonstrators had camped out near one entrance overnight. Traffic was flowing normally in the area where up to 10,000 people had protested the night before, and riot police had been withdrawn, a Reuters witness said.

The rest of the Egyptian capital was calm, despite the political furor over Mursi's November 22 decree handing himself wide powers and shielding his decisions from judicial oversight.

The Islamist leader says he acted to prevent courts from derailing a newly drafted constitution that will go to a referendum on December 15, after which Mursi's decree will lapse.

The Health Ministry said 18 people had been wounded in the clashes on Tuesday. While they fired tear gas when protesters broke through barricades to reach the palace walls, riot police appeared to handle the disturbance with restraint.

"Our demands from the president: retract the presidential decree and cancel the referendum on the constitution," read a placard hung by demonstrators on a palace gate.

The crowds had gathered in what organizers had dubbed a "last warning" to Mursi. "The people want the downfall of the regime," they chanted, roaring the signature slogan of last year's uprising that toppled President Hosni Mubarak.

But the "last warning" may turn out to be one of the last gasps for a disparate opposition which has little chance of stopping next week's vote on a constitution drafted over six months and swiftly approved by an Islamist-dominated assembly.

Facing the gravest crisis of his six-month-old tenure, the Islamist president has shown no sign of buckling under pressure, confident that the Muslim Brotherhood and its Islamist allies can win the referendum and a parliamentary poll to follow.

(Additional reporting by Tom Perry; Writing by Alistair Lyon; Editing by Janet Lawrence)

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New framework to improve safety of working at heights to be launched

SINGAPORE: New guidelines to improve the safety of working at heights will be launched early next year.

Co-developed by the Workplace Safety and Health (WSH) Council and Manpower Ministry (MOM), it is the first safety and health competency framework developed in Singapore, for a specific area of work.

Working at heights is the leading cause of workplace death.

More than 100 workers have died from falls over the past five years, while 16 have died so far this year.

The new guidelines will address concerns raised by industry on competencies.

It is also aimed at raising the capabilities of all stakeholders, from professionals to workers.

There will be training at four levels of vocation -- workers, supervisors, assessors and managers.

Workers will be trained on basic working at heights knowledge.

Supervisors will be trained to ensure that they know how to check that all fall preventive measures are in place before any work is carried out.

Managers will be trained to evaluate and ensure that all systems and processes are implemented.

While assessors, who will do independent checks to ensure all procedures have been adhered to, must be deemed as "competent" under the new framework.

The framework has undergone industry validation.

Highlighting the significance of improving the competency of the workers, Mr Suresh Navaratnam, MOM's director of Policy, Information and Corporate Services from the Occupational Safety and Health Division as well as member of the National Work at Heights Safety Taskforce said, "While best practices, systems and processes have been communicated to industry, they cannot be successfully implemented without a competent workforce.

"To effectively manage WAH (working at heights) risks on the ground, the solution must be to get every stakeholder group to understand the risks, plan the safe work procedures and implement them well.

"Hence, this comprehensive and encompassing framework will help us to ensure that the standards we hope to achieve can be practically carried out by managers, supervisors and workers."

All industry stakeholders are urged to sign up their employees for the courses once they are available in early 2013.

- CNA/lp

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FDI in retail will help India: Praful Patel

NEW DELHI: NCP leader Praful Patel on Wednesday said that FDI in retail trade will help India to progress.

"FDI in retail is the need of the nation. It will help the nation progress," Patel said while taking part in a parliamentary debate on the decision to allow foreign direct investment in multi-brand trade.

"The apprehensions are uncalled for. We have to move with time. The youth want to move ahead with time and stand on their own feet," the Nationalist Congress Party (NCP) MP said.

"Just as we are opposing FDI in retail, in America, they are protesting import of software from India. Should we not export to them?"

He said FDI in retail would also help farmers. "The sourcing of materials will be local. Farmers will benefit."

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Study: Drug coverage to vary under health law

WASHINGTON (AP) — A new study says basic prescription drug coverage could vary dramatically from state to state under President Barack Obama's health care overhaul.

That's because states get to set benefits for private health plans that will be offered starting in 2014 through new insurance exchanges.

The study out Tuesday from the market analysis firm Avalere Health found that some states will require coverage of virtually all FDA-approved drugs, while others will only require coverage of about half of medications.

Consumers will still have access to essential medications, but some may not have as much choice.

Connecticut, Virginia and Arizona will be among the states with the most generous coverage, while California, Minnesota and North Carolina will be among states with the most limited.

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Online:

Avalere Health: http://tinyurl.com/d3b3hfv

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Subway Push Murder Suspect Implicated Self: Police

A suspect believed to be responsible for throwing a man into the path of an oncoming New York City subway train who was taken into custody today has made statements implicating himself, police said.

According to Deputy Commissioner for Public Information Paul Browne, the suspect has been questioned by police since at least early afternoon and while the suspect is in police custody, he has not been officially charged.

Police are continuing to question the suspect and more lineups have been scheduled for tomorrow, Browne said.

Police have not released the suspect's name but began questioning him Tuesday afternoon about the death of Ki-Suck Han, 58, of Queens, N.Y.

Han was tossed onto the subway track at 49th Street and Seventh Avenue around 12:30 p.m. Monday after Han confronted a mumbling man who was alarming other passengers on the train platform. Han tried to scramble back onto the platform, but was crushed by an oncoming train.

The suspect fled the station, prompting a police dragnet for a man described by witnesses and see on surveillance video as a 6-foot-tall, 200-pound black man wearing dreadlocks in his hair.

Witnesses tried to revive the victim after he was hit and provided descriptions of the suspect to police.

Dr. Laura Kaplan, medical resident at Beth Israel Medical Center who was standing on the platform during the incident rushed to give Han aid after he was hit, she said in a statement released by her medical practice today.

New York Police Department

Bystanders Pull Mom, Son From Subway Tracks Watch Video

"A security guard and I performed 3-4 minutes of chest compressions. I hope the family may find some comfort in knowing about the kindness of these good Samaritans, as they endure this terrible loss," Kaplan said.

"I would like the family to know that many people in the station tried to help Mr. Han by alerting the subway personnel," she said.

Kaplan said she wanted to console the family of Han, who she called "a brave man trying to protect other passengers that he did not know."

The suspect had reportedly been mumbling to himself and disturbing other passengers, according to ABC News affiliate WABC. Police told WABC that the suspect could be mentally disturbed.

The suspect could be heard arguing with Han just moments before he hurled Han onto the track bed, according to surveillance video released by the police. The suspect is heard telling the victim to stand in line and "wait for the R train."

A freelance photographer for the New York Post was on the platform and said he ran towards the train flashing his camera hoping to alert the train to stop in time, but the train caught Han against the shoulder deep platform wall.

The photographer, R. Umar Abbasi, caught an eerie photo of Han with his head and arms above the platform and staring at the oncoming train.

Han was treated by EMS workers on the platform for traumatic arrest and rushed to Roosevelt Hospital, where he was pronounced dead, according to the Fire Department of New York.

"I just heard people yelling. The train came to an abrupt stop about three-quarters into the station and that's when I heard a man was hit by a train," Patrick Gomez told ABC News affiliate WABC.

Police set up a command post outside the train station Monday night searching nearby surveillance cameras to try and get a clear image of the suspect, reports WABC. They said Tuesday that the investigation is ongoing.

Anyone with information is asked to call Crime Stoppers at 1-800-577-TIPS (8477). The public can also submit tips by logging onto the Crime Stoppers website at www.nypdcrimestoppers.com or by texting their tips to 274637 (CRIMES) then enter TIP577. All calls are strictly confidential.

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Israel says will stick with settlement plan despite condemnation

JERUSALEM (Reuters) - Israel rejected concerted criticism from the United States and Europe on Monday over Prime Minister Benjamin Netanyahu's decision to expand settlement building after the United Nations' de facto recognition of Palestinian statehood.

Washington urged Israel to reconsider its plan to erect 3,000 more homes in the occupied West Bank and East Jerusalem, saying the move hindered peace efforts with the Palestinians.

Britain, France, Spain, Sweden and Denmark summoned the Israeli ambassadors in their capitals to give similar messages.

An official in Netanyahu's office said Israel would not bend. "Israel will continue to stand by its vital interests, even in the face of international pressure, and there will be no change in the decision that was made," the official said.

Angered by the U.N. General Assembly's upgrading on Thursday of the Palestinians' status in the world body from "observer entity" to "non-member state", Israel said the next day it would build the new dwellings for settlers.

Such projects, on land Israel captured in a 1967 war, are considered illegal by most world powers and have routinely drawn condemnation from them. Approximately 500,000 Israelis and 2.5 million Palestinians live in the two areas.

In a shift that raised the alarm among Palestinians and in world capitals, Netanyahu's pro-settler government also ordered "preliminary zoning and planning work" for thousands of housing units in areas including the "E1" zone east of Jerusalem.

Such construction in the barren hills of E1 has never been put into motion in the face of opposition from Israel's main ally, the United States. Building in the area could bisect the West Bank, cut off Palestinians from Jerusalem and further dim their hopes for a contiguous state.

Israeli television stations reported Jerusalem's district planning commission would soon approve plans for several thousand more housing units, including more than 1,000 Israel had shelved two years ago after angering Washington by publishing the plans before a visit by Vice President Joe Biden.

The settlement plan, U.N. Secretary-General Ban Ki-moon said, would deal "an almost fatal blow" to a two-state solution to the Israeli-Palestinian conflict.

French President Francois Hollande said he was "extremely concerned" and Washington made clear it would not back such Israeli retaliation over the U.N. vote, sought by Palestinians after peace talks collapsed in 2010 over settlement building.

"We urge Israeli leaders to reconsider these unilateral decisions and exercise restraint as these actions are counterproductive and make it harder to resume direct negotiations to achieve a two state solution," White House spokesman Jay Carney told a briefing.

Ahead of a Netanyahu visit this week, Germany, considered Israel's closest ally in Europe, urged it to refrain from expanding settlements, and Russia said it viewed the Israeli moves with serious concern.

RETALIATION

Israeli Finance Minister Yuval Steinitz said Israel could not have remained indifferent to the Palestinians' unilateral move at the United Nations.

"I want to tell you that those same Europeans and Americans who are now telling us 'naughty, naughty' over our response, understand full-well that we have to respond, and they themselves warned the Palestinian Authority," he said.

Palestinian chief negotiator Saeb Erekat said building in E1 "destroys the two-state solution, (establishing) East Jerusalem as the capital of Palestine and practically ends the peace process and any opportunity to talk about negotiations in the future".

The United States, one of the eight countries to vote alongside Israel against the Palestinian resolution at the General Assembly, has said both were counterproductive to the resumption of direct peace talks.

In Europe, only the Czech Republic voted against the status upgrade while many countries, including France, backed it. Netanyahu plans to visit Prague this week to express his thanks.

In the Gaza Strip, Sami Abu Zuhri, spokesman for the governing Hamas Islamist movement, called the settlements "an insult to the international community, which should bear responsibility for Israeli violations and attacks on Palestinians".

Israeli police arrested three Jewish settlers on Monday whom they suspect of arson and other crimes against Palestinian property in the West Bank, including the torching of a car.

Attackers have often proclaimed they are exacting a "price tag" for steps taken against the settler movement by Palestinians, or by the Israeli government.

Alongside the settlement plans, Israel announced it would withhold about $100 million in Palestinian tax revenues from the Palestinian Authority, which exercises limited self-rule in the West Bank, saying Palestinians owed $200 million to Israeli firms.

"These are not steps towards peace, these are steps towards the extension of the conflict," Spanish Foreign Minister Jose Manuel Garcia-Margallo said.

Only three weeks ago, Netanyahu won strong European and U.S. support for a Gaza offensive that Israel said was aimed at curbing persistent cross-border rocket fire.

Favored by opinion polls to win a January 22 national election, he brushed off the condemnation and complaints at home that he is deepening Israel's diplomatic isolation.

Netanyahu told his cabinet on Sunday that his government "will carry on building in Jerusalem and in all the places on the map of Israel's strategic interests".

But while his housing minister has said the government would soon invite bids from contractors to build 1,000 homes for Israelis in East Jerusalem and more than 1,000 in West Bank settlement blocs, the E1 plan is still in its planning stages.

"No one will build until it is clear what will be done there," the minister, Ariel Attias, said on Sunday.

Israel froze much of its activities in E1 under pressure from former U.S. President George W. Bush, and the area has been under the scrutiny of his successor, Barack Obama.

Israel cites historical and Biblical links to the West Bank and Jerusalem and regards all of the holy city as its capital, a claim that is not recognized internationally.

(Additional reporting by Crispian Balmer, Dan Williams, Nidal al-Mughrabi in Gaza, Jihan Abdalla in Ramallah, Steve Gutterman in Moscow, Gareth Jones in Berlin, John Irish and Elizabeth Pineau in Paris and Tim Castle in London; writing by Jeffrey Heller; editing by Philippa Fletcher)

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Hockey: India lose to Germany but finish top of pool

MELBOURNE: India finished top of Pool A despite going down 3-2 in their pool game to Olympic champions Germany at the Champions Trophy in Melbourne on Tuesday.

India will now face win-less Belgium, who finished fourth in Pool B, in a quarter-final on Thursday.

Elsewhere, England blew their chance to finish on top of Pool A after being held to a 1-1 draw against New Zealand, while the Netherlands had a scare against Belgium, but hung on to win 5-4.

A win will put India into the semi-finals and a chance for their first Champions Trophy medal since their bronze at Amstelveen in 1982.

Striker S.K. Uthappa said his team still took confidence going forward despite the loss to the Germans.

"Team morale is very high because we knew that it wouldn't be an easy game to play against the Olympic gold medallists, so we were prepared for a good fight and that's what happened," he said.

"It was most important that we finished on top and that is what we did."

German captain Moritz Fuerste said his team would reassess now they were at the quarter-final stage.

"The first three games weren't that important, but we are definitely happy to avoid Australia or Holland," Fuerste said.

Germany have to await the outcome of the match between Australia and Pakistan later on Tuesday to see who their quarter-final opponents.

India made the best possible start with Gurwinder Chandi finding space in the circle to deliver a powerful shot for the opening goal.

Germany worked themselves back in the game minutes later, with Oliver Korn following up his first shot which hit the post to fire home the rebound and level the game.

The match continued at a frantic pace, with India producing several shots on goal which were all stopped by German goalkeeper Nicolas Jacobi.

India continued on with their form after half-time, with a deflection from Nithin Thimmaiah from a penalty corner retrieving the lead.

India continued to play attacking hockey in search for another goal, however the disciplined German defence held firm.

This eventually paid dividends with a lapse in concentration from India allowing Germany back in the game.

Tobias Matania levelled with 13 minutes remaining and scored again two minutes later to seal the win.

The Netherlands improved their claims of finishing on top of Pool B despite a close call against Belgium 5-4.

While they came away with the win, they were pushed by the Belgians, who fought back from a 3-0 half-time deficit.

Dutch captain Klaas Vermeulen said despite the close call they would take the positives heading into the quarter-finals.

"The tournament is starting now (with the quarter finals). We have to forget the second half and remember the first and stay focused," he said.

Earlier, England let slip a chance to finish on top of Pool A when they were held to a 1-1 draw with New Zealand.

They scored the first goal of the game through Mark Gleghorne, however the Kiwis controlled the second half with veteran Phillip Burrows levelling the score.

New Zealand will next play whoever finishes on top of pool B in the quarter-finals, with captain Dean Cousins saying his team has more scope for improvement.

"We are pleased (today), but need to keep getting better as it is going to get tougher as we go on (throughout the tournament)," he said.

- AFP/de

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Govt aware of Chinese activities along borders: Antony

NEW DELHI: Government is aware of the Chinese activities along the borders and has taken necessary steps to secure the desired national security objectives, the defence ministry told the Lok Sabha.

In a written reply to a question in the House, defence minister A K Antony said yesterday, "Government is aware of the activities of China along the border and is fully seized of the security imperatives of the country."

The threat perception is reviewed from time to time including the need for developing requisite infrastructure in the border areas, he added.

On the steps taken by the Ministry in this regards, the minister said, "Necessary steps, as required, have been initiated through development of infrastructure as well as operational capabilities of the armed forces to secure the desired national security objectives."

Replying to a query on setting up strategic rail links in the country, Antony said a Comprehensive Capability Development Plan (CCDP) has been drawn by the Services, based on the inputs from their operational commands.

"CCDP pertaining to strategic railway lines, including those in Jammu and Kashmir, Rajasthan, Uttarakhand and North East states, has been drawn up by the Services, based on the inputs from operational command and validated from an operational and logistics perspective," he said.

On status of the project, the Minister said that out of the 14 lines, railways have completed survey for 10.

"Survey for three lines is in progress and for one it is yet to start. Railways have expressed inability to fund these highly capital intensive lines in view of huge throwforward of ongoing sanctioned projects and limited availability of resources," Antony said.

In reply to a question on impact of delay in defence projects, the defence minister said that DRDO has written a letter to concerned stakeholders in the Ministry in October 2012 regarding likely delay in systems developed by it, including armaments.

"This delay is likely in case the platform on which these systems are based, is changed. The delay would be in both ongoing projects (which are in fairly advanced stage) as well as in case of systems where development work has been completed and orders have been placed by stakeholders on production agencies," he said.

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Fossil fuel subsidies in focus at climate talks

DOHA, Qatar (AP) — Hassan al-Kubaisi considers it a gift from above that drivers in oil- and gas-rich Qatar only have to pay $1 per gallon at the pump.

"Thank God that our country is an oil producer and the price of gasoline is one of the lowest," al-Kubaisi said, filling up his Toyota Land Cruiser at a gas station in Doha. "God has given us a blessing."

To those looking for a global response to climate change, it's more like a curse.

Qatar — the host of U.N. climate talks that entered their final week Monday — is among dozens of countries that keep gas prices artificially low through subsidies that exceeded $500 billion globally last year. Renewable energy worldwide received six times less support — an imbalance that is just starting to earn attention in the divisive negotiations on curbing the carbon emissions blamed for heating the planet.

"We need to stop funding the problem, and start funding the solution," said Steve Kretzmann, of Oil Change International, an advocacy group for clean energy.

His group presented research Monday showing that in addition to the fuel subsidies in developing countries, rich nations in 2011 gave more than $58 billion in tax breaks and other production subsidies to the fossil fuel industry. The U.S. figure was $13 billion.

The Paris-based Organization for Economic Cooperation and Development has calculated that removing fossil fuel subsidies could reduce carbon emissions by more than 10 percent by 2050.

Yet the argument is just recently gaining traction in climate negotiations, which in two decades have failed to halt the rising temperatures that are melting Arctic ice, raising sea levels and shifting weather patterns with impacts on droughts and floods.

In Doha, the talks have been slowed by wrangling over financial aid to help poor countries cope with global warming and how to divide carbon emissions rights until 2020 when a new planned climate treaty is supposed to enter force. Calls are now intensifying to include fossil fuel subsidies as a key part of the discussion.

"I think it is manifestly clear ... that this is a massive missing piece of the climate change jigsaw puzzle," said Tim Groser, New Zealand's minister for climate change.

He is spearheading an initiative backed by Scandinavian countries and some developing countries to put fuel subsidies on the agenda in various forums, citing the U.N. talks as a "natural home" for the debate.

The G-20 called for their elimination in 2009, and the issue also came up at the U.N. earth summit in Rio de Janeiro earlier this year. Frustrated that not much has happened since, European Union climate commissioner Connie Hedegaard said Monday she planned to raise the issue with environment ministers on the sidelines of the talks in Doha.

Many developing countries are positive toward phasing out fossil fuel subsidies, not just to protect the climate but to balance budgets. Subsidies introduced as a form of welfare benefit decades ago have become an increasing burden to many countries as oil prices soar.

"We are reviewing the subsidy periodically in the context of the total economy for Qatar," the tiny Persian gulf country's energy minister, Mohammed bin Saleh al-Sada, told reporters Monday.

Qatar's National Development Strategy 2011-2016 states it more bluntly, saying fuel subsides are "at odds with the aspirations" and sustainability objectives of the wealthy emirate.

The problem is that getting rid of them comes with a heavy political price.

When Jordan raised fuel prices last month, angry crowds poured into the streets, torching police cars, government offices and private banks in the most sustained protests to hit the country since the start of the Arab unrest. One person was killed and 75 others were injured in the violence.

Nigeria, Indonesia, India and Sudan have also seen violent protests this year as governments tried to bring fuel prices closer to market rates.

Iran has used a phased approach to lift fuel subsidies over the past several years, but its pump prices remain among the cheapest in the world.

"People perceive it as something that the government is taking away from them," said Kretzmann. "The trick is we need to do it in a way that doesn't harm the poor."

The International Energy Agency found in 2010 that fuel subsidies are not an effective measure against poverty because only 8 percent of such subsidies reached the bottom 20 percent of income earners.

The IEA, which only looked at consumption subsidies, this year said they "remain most prevalent in the Middle East and North Africa, where momentum toward their reform appears to have been lost."

In the U.S., environmental groups say fossil fuel subsidies include tax breaks, the foreign tax credit and the credit for production of nonconventional fuels.

Industry groups, like the Independent Petroleum Association of America, are against removing such support, saying that would harm smaller companies, rather than the big oil giants.

In Doha, Mohammed Adow, a climate activist with Christian Aid, called all fuel subsidies "reckless and dangerous," but described removing subsidies on the production side as "low-hanging fruit" for governments if they are serious about dealing with climate change.

"It's going to oil and coal companies that don't need it in the first place," he said.

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Associated Press writers Abdullah Rebhy in Doha, Qatar, and Brian Murphy in Dubai, United Arab Emirates, contributed to this report

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Karl Ritter can be reached at www.twitter.com/karl_ritter

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Kate's Illness Sometimes Linked to Twins

Hyperemesis gravidarum, the reason newly pregnant Kate Middleton is in the hospital, is a rare but acute morning sickness that results in weight loss and accounts for about 2 percent of all morning sickness, doctors say.

The condition is sometimes associated with women having twins, experts said.

Women diagnosed with hyperemesis gravidarum have lost 5 percent of their pre-pregnancy weight, or 10 pounds, said Dr. Ashley Roman, a professor and OB/GYN at New York University Langone Medical Center.

It poses little danger to the tiny heir, doctors said.

"It's traditionally thought that nausea and vomiting is a sign of a healthy pregnancy," Roman said

Dr. Nancy Cossler, an OB/GYN at University Hospitals in Ohio said the condition does not cause loss of pregnancy or birth defects, but it can be a torture to endure.

"The biggest problem with this is how it interferes with your life," Cossler said. "Constantly feeling sick and puking is difficult."

Click here to read about other women with hyperemesis gravidarum.

Hyperemesis gravidarum is thought to be caused by higher levels of the pregnancy hormone, hCG, or human chorionic gonadotropin, Cossler said. Extra hCG can often be brought on by carrying more than one fetus, she said.

Chris Jackson/AFP/Getty Images

Kate Middleton Pregnant, Admitted to Hospital Watch Video

Kate Middleton, Prince William Expecting Their First Child Watch Video

Prince William and Kate Middleton's Big News Watch Video

In other words, it could be a sign that Middleton is carrying twins. Although there's very little data on twins and hyperemesis gravidarum, one study showed that women carrying twins had a 7.5 percent higher risk of experiencing the acute morning sickness, Roman said.

The extreme morning sickness is usually diagnosed about nine weeks into the pregnancy, and in most cases resolves itself by 16 or 20 weeks, Roman said. In rare cases, it can last the whole pregnancy.

"As the pregnancy is in its very early stages, Her Royal Highness is expected to stay in hospital for several days and will require a period of rest thereafter," a statement from St. James Palace said. Prince William is at the hospital with Middleton, according to the Britain's Press Association.

Click here for photos of Kate through the years.

Roman said doctors prescribe vitamins and ginger capsules at first. If that doesn't stop the vomiting, they will prescribe antihistamines and stronger anti-nausea medications.

Women with hyperemesis gravidarum are also treated with fluids, said Dr. Jessica Young, an OB/GYN at Vanderbilt University. But if left untreated, a pregnant woman who is severely dehydrated for a long period of time could die, "just like any person," Young said.

In extreme cases in which the woman is losing weight and unable to eat, doctors will treat her with intravenous nutrition, Young said.

Hospital stays can vary, and women will often have to be admitted more than once before the condition passes, doctors said.

Hyperemesis gravidarum is somewhat mysterious because some expectant mothers have acute morning sickness during only one of their pregnancies, but have no morning sickness for subsequent pregnancies.

There is a chance that higher levels of hCG, which likely caused Middleton's nausea, could be a sign of a molar pregnancy instead of twins, Cossler said. This would mean Middleton is carrying only a benign growth in her uterus instead of a fetus, or she is carrying a fetus with abnormal DNA and a benign growth. Neither is considered a viable pregnancy.

However, Cossler said molar pregnancies become apparent early on, and doctors would already know whether Middleton had one.

"They would not have released this information," Cossler said of the birth announcement. "I'm certain that they have already eliminated both of those [types of molar pregnancies]."

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