multiple births การใช้

• Even tougher are the questions raised by a conundrum of multiple births.
• Potential parents are advised that multiple births are a possibility, Klein said.
• With the advent of fertility treatments, multiple births are on the rise.
• As procedures and drugs improve, the number of multiple births has soared.
• Ovarian hyperstimulation without IVF has a very high risk of multiple birth.
• Blacks traditionally have had a higher rate of multiple births than whites.
• Let's say that a woman has multiple births : triplets or more.
• Without fertility drugs, about one in 90 pregnancies might produce multiple births.
• The number of live multiple births has increased 24 percent since 1985.
• -- The number of triplets and other multiple births climbed 13 percent.
• Medically speaking, the critical issue is preventing multiple births from occurring too early.
• But there's another factor in the climbing rate of multiple births.
• But that also raises the odds of highly expensive and dangerous multiple births.
• It takes a while to slow it down because of the multiple births,
• The number of multiple births has increased over the last decade.
• But that was before the number of multiple births shot skyward.
• Commotion over multiple births _ quadruplets, quintuplets, sextuplets _ isn't new.
• Twins are by far the most common form of multiple births in humans.
• The techniques continue to produce a high percentage of multiple births.
• It was unclear if the multiple birth was the result of fertility treatment.