Is ovarian stimulation done with GnRH agonist?

Ovarian stimulation uses medicines to encourage the ovaries to develop follicles. A GnRH agonist acts on the hormone signals that coordinate ovulation. Depending on the protocol, it may first quiet the body’s own cycle or be used to shape hormone control around stimulation.

The agonist is not the medicine that directly grows follicles. Follicle growth is monitored with scans and hormone tests, and the treatment team adjusts medicines according to the response. Protocol choice varies with treatment history, ovarian reserve, cycle planning, and the fertility goal.

Use the medicine exactly as prescribed and keep scan and blood-test appointments. Ask how and when to inject it, what to do after a missed dose, and which symptoms are expected. Keep a written medication schedule because several medicines may be introduced or stopped at different points.

Contact the fertility team for unexpected bleeding, severe headache, vision changes, or a reaction at the injection site. Seek urgent advice for marked abdominal swelling, severe pelvic pain, repeated vomiting, faintness, or difficulty breathing during stimulation, because these symptoms need prompt assessment.

Why is a GnRH agonist being included in my protocol? When will it start and stop, and how will scans or hormone tests guide changes? Which symptoms mean I should pause a dose or contact the clinic?