If your IVF cycle produces more than one embryo, it’s natural to wonder whether transferring two would improve your chances. Your specialist will weigh the likelihood of a live birth, the chance of a multiple pregnancy and the option of a later transfer if another suitable embryo is available.
What does single embryo transfer mean?
Single embryo transfer means placing one embryo into the uterus. When several suitable embryos are available and the team chooses to transfer one, this is called elective single embryo transfer, or eSET. Other suitable embryos may be frozen for future use. HFEA guide to decisions about embryos
Why does the risk of twins matter?
Transferring more than one embryo raises the chance of a multiple pregnancy. Twins are more likely to be born prematurely or at a low birth weight, and a multiple pregnancy can increase risks for the pregnant patient. Transferring one embryo lowers the chance of twins, though identical twins can still occur if the embryo splits. HFEA guidance on fertility treatment risks
Compare the treatment plans you’re considering
If you have two suitable embryos, ask your doctor to compare transferring both together with transferring one at a time if a second transfer is needed. Ask whether quoted figures cover one transfer or the planned sequence of transfers. Find out whether the outcome being measured is a positive pregnancy test or a live birth.
Questions to take to your transfer appointment
- How many embryos are available, and which would you recommend transferring first?
- Why do you recommend this number of embryos in my case?
- How would each option affect my chance of a live birth and of a multiple pregnancy?
- If another embryo can be frozen, what would storage and a later transfer involve?
If you’re preparing for IVF in Raipur, bring previous cycle summaries or embryo reports so your specialist can explain the recommendation in the context of your treatment. IVF treatment at Ashoka Advanced IVF Hospital