What happens if I use my frozen eggs or embryos?

What happens if you use your eggs or embryos that you’ve frozen through Ovally or elsewhere later on? In the case of frozen eggs, the eggs would be thawed and then fertilized with your partner’s or a donor’s sperm. The resulting embryo(s) would develop in the lab until they’d be ready to be implanted in the uterus (typically on day 5 of development). Then one embryo (in rare cases more than one) would be implanted through a catheter inserted all the way into the uterus, which sounds really uncomfortable, but is usually painless. Ideally the embryo would implant there, and a few days later a blood test would confirm a pregnancy. In the case of frozen embryos, only the embryo implantation or “embryo transfer” would have to take place, as the eggs would already have been fertilized and developed.

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