After egg retrieval: when embryo transfer happens

The embryology team watches how the embryos develop before confirming whether and when a transfer is suitable. If your body needs time to recover, or the clinic recommends genetic testing or another preparation step, suitable embryos may be frozen for a later cycle instead.

A fresh transfer occurs in the same treatment cycle as egg retrieval. The decision considers embryo development, the uterine lining, hormone response, and symptoms after ovarian stimulation. Freezing embryos is not a sign that the cycle has failed; it can be a planned way to separate ovarian stimulation from transfer.

Mild pelvic tenderness, bloating, or light spotting can follow retrieval. These experiences do not show whether an embryo is developing, so use the clinic's scheduled test rather than symptoms to judge the outcome.

Follow the clinic's instructions about food, fluids, activity, bladder filling, and arrival time. Take progesterone and any other prescribed medicine exactly as directed, and do not stop it because of spotting unless the fertility team tells you to.

Gentle everyday movement is generally reasonable after transfer, but follow any personalised restriction related to retrieval or enlarged ovaries. Keep the pregnancy-test appointment even if bleeding occurs, because bleeding alone cannot confirm the result.

Contact the fertility clinic promptly for increasing abdominal swelling or pain, repeated vomiting, faintness, fever, heavy bleeding, or passing much less urine. Seek emergency care for trouble breathing, chest pain, coughing blood, marked swelling, or severe one-sided lower abdominal pain, particularly with shoulder-tip pain or dizziness.

Ask when the clinic expects to decide between fresh and frozen transfer, what embryo updates you will receive, which medicines continue through the test date, and whom to call outside clinic hours. Also confirm which pain relief is suitable for you and whether your response to stimulation changes activity advice.