How To Transfer One Or More Embryos Using IVF

How To Transfer One Or More Embryos Using IVF.
Women who stand in-vitro fertilization (IVF) are almost five times more liable to to give birth to a one healthy baby following the implantation of a single embryo than are women who choose to have two embryos implanted at the same time, an supranational team of experts has found. The finding comes from an analysis of details involving nearly 1400 women who participated in one of eight different embryo transfer studies online. Approximately half of the women underwent procedures involving the singular transfer of an embryo, while the other half underwent a stand-in embryo procedure.

Overall, the study authors noted that, relative to a double embryo transfer, a only embryo transfer appears to significantly increase the chances of carrying a baby to a ample term of more than 37 weeks problem solutions. In addition to lowering the risk for premature birth, a unmarried embryo transfer also appeared to lower the risk for delivering a low birth weight baby, DJ McLernon, a on fellow with the medical statistics team in the section of population healthfulness at the University of Aberdeen in the United Kingdom, and colleagues reported in the Dec 22 2010 online copy of BMJ.

"Our review should be useful in informing decision making regarding the number of embryos to transmit in IVF," the authors wrote in their report. They added that their observations could offer everyday guidance to would-be mothers and doctors who are eager to foster optimal conditions for a successful pregnancy, while at the same convenience hoping to avoid the increased health risks associated with IVF procedures that give ascension to multiple-birth pregnancies.

The authors concluded that doctors should advise patients to choose the single embryo pass option over what appears to be the less optimal double embryo transfer option.

At face value, the figures seemed to suggest that the double embryo transfer option does, in fact, offer the look after much better odds for giving birth to a single healthy baby. While among study participants just 27 percent of free embryo transfer procedures resulted in the birth of a healthy baby, that likeness rose to 42 percent of double embryo transfer births, the investigators found.

However, that proliferation was narrowed considerably when the authors focused on those women undergoing an initial single embryo bring procedure who then underwent a second single implant (of a frozen embryo). That schema (in which, in essence, two single embryo transfers are conducted in sequence) prompted a 38 percent happy result rate - a figure just 4 percent shy of the 42 percent sensation rate attributed to two embryos being implanted simultaneously.