In 2009, one in every 30 babies born in the US was a twin compared with one in every 53 in 1980, according to a new finding by Michigan State University researchers.
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One out of 30 babies born in US is a twin
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First baby born on National Day
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Half of all babies born in the UK will live to 100
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Flame retardant chemicals linked to lower birth weight babies
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Daughter had a similar experience
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Babies' lives are shaped whilst still in the womb
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Overweight and obese women more likely to have large babies
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Identical twins celebrate 90th birthday
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Operation to separate twins to be completed
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They were born in the usa
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Kent County woman gives birth to quadruplets
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One in five babies could be obese
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Health of conjoined twins improves
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Pasco twins have different birthdays
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Rare identical triplets born to Pennsylvania family
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Number of single mothers in us increasing
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Better living standards lead to humans growing taller