When seeking parenthood through in vitro fertilization (IVF) and multiple fertilized eggs of appropriate quality are available, you must decide between a single embryo transfer (SET) or a transfer of more than one embryo. Each procedure has its pros and cons. Learn the facts below to help you discuss the choice with your fertility doctor.

Multiple Embryo Transfer

If you have low-quality embryos or experienced unsuccessful transfers of more than one embryo, you may be a good candidate for a multiple embryo transfer for in vitro fertilization. Transferring more than one embryo may also benefit women who are at least 38 years old and have not undergone preimplantation genetic testing for aneuploidy (PGT-A).

Women with multiple fetus pregnancies have a higher risk of gestational complications, such as diabetes, high blood pressure, and problems with delivery that may require a Cesarean section.

Compared to single births, twins and triplets have much higher rates of risk for low birth weight, premature birth, and developmental problems.

Carrying, delivering, and caring for multiple babies involve higher financial, physical, and emotional costs you should consider when making an IVF decision.

Single Embryo Transfer (SET)

No matter your age, undergoing a SET reduces the risk of miscarriage and increases the chance of successful full-term delivery. If you have a pre-pregnancy medical condition that could worsen due to carrying multiple fetuses, transferring one embryo is the safer alternative.

However, women over 35 with a SET may experience a lower likelihood of pregnancy and live birth. While the chance of pregnancy between a SET and a multiple embryo transfer may differ by only 5%, it is a consideration for many IVF patients. Some couples would rather transfer more than one embryo and risk having a child with impairment instead of undergoing a SET and not having a baby at all.

Couples seeking reproductive solutions turn to Honolulu’s Pacific In Vitro Fertilization Institute. Established in 1985 as Hawaii’s first IVF clinic, this fertility treatment center offers numerous services that help couples become parents, including advice about single and multiple embryo transfers. To learn more about these fertility doctors and how they can help you, visit them online. Call (808) 946-2226 to schedule your confidential appointment.