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Archive for the ‘elective single embryo transfer’ tag

To Single Embryo Transfer (or Not to)?: That is the Question

By Tracey Minella

February 11th, 2015 at 12:24 pm

 

Credit: stockimages/ freedigitalphotos.net


One of the hardest parts of undergoing in vitro fertilization is the difficult decision of how many embryos to transfer back…because each embryo transferred has the potential to implant and develop into a baby.

In the 1980s when IVF was new and success rates were understandably low, it was common to transfer as many as 6 embryos back. Even then, many women did not conceive. Others conceived multiple pregnancies. Still others conceived only one.

Happily, today the technology has been dramatically fine-tuned, resulting in much higher IVF success rates and, because fewer embryos are being transferred, fewer multiple pregnancies.

Some women can’t or don’t want to have a multiple pregnancy and are interested in a program that virtually eliminates the risk of more than a singleton pregnancy. Some of their reasons include possible health risks for the mother or babies, concerns over the higher costs of raising multiples, or the fear of being placed on bed rest and its potential financial impact.

On the other hand, because IVF can be expensive and often not covered by insurance, and because the couples attempting it may have already been trying to conceive for a long time with and without medical assistance and expense, it’s tempting to want to “put all your eggs in one basket”. These couples want to transfer a higher number of embryos back to maximize their chance of conceiving in that one cycle or because they can’t afford to do more cycles. Many couples think of the possibility of twins as a bonus. Two-for-one. Instant family. Dream come true.

But if the financial burden was lessened, and the odds of a live birth from transferring one embryo were nearly comparable to the odds for transferring more, would that make a difference to you? Would you opt for the statistically safer singleton pregnancy vs. the statistically riskier multiple pregnancy? Would you really prefer a multiple pregnancy or would you rather have a succession of singleton pregnancies, the way you originally planned before infertility entered your life?

Deep, emotionally-charged decision. No right answer. Just the right answer for you.

Some good news that may affect your decision is 20-year study of 92,000 patients from Denmark, Norway, Sweden, and Finland, recently published in the on-line Oxford Journal, Human Reproduction, on January 21, 2015. The Nordic study found that the health of children born from IVF has significantly improved and that the risks of pre-term or severely pre-term births have declined dramatically…and it’s primarily due to transferring just one embryo. In addition, the stillborn and infant death rate for singletons and twins born through IVF has declined. http://bit.ly/1Ejgg1o

For those interested, Long Island IVF has a well-established Elective Single Embryo Transfer Program with success rates comparable to traditional IVF in select patients. If you elect to transfer one embryo in your fresh cycle you get free cryopreservation of your embryos and free storage for six months or until a live birth occurs. As an additional incentive to motivate patients to make safer choices, we offer patients transferring a single embryo during their fresh stimulation cycle up to three frozen embryo transfers, within a year of their retrieval or until a live birth occurs, for the price of one. For more details and information on whether SET may be right for you, visit http://www.longislandivf.com/single_embryo_transfer.cfm or ask your LIIVF physician.

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What did/would you consider when deciding how many embryos to transfer? Is the elective SET program something you did/would consider? Why or why not?

 

 

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