Summary
A worrisome national surge in multiple births linked to test- tube technology is easing, largely because doctors are implanting fewer embryos during each attempt to make a woman pregnant, a study suggests.
Doctors routinely place several embryos in the womb at once to improve the odds of producing a baby - a technique that sometimes works too well and leads to twins, triplets or other multiple births.See the full content of this document
Extract
In Vitro Multiple Births Decline
But technical advances and the advent of professional gui...
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