What should you know about embryo transfer horses?

Embryo transfer is used in both veterinary and human settings, so the word horses may refer to an animal-care topic rather than a human fertility appointment. In a human clinic, the procedure involves guiding a thin catheter through the cervix and placing an embryo in the uterus. It is one part of a wider treatment pathway, not a diagnosis or a guarantee of pregnancy.

Check the wording against your clinic letter, booking message, or search term. If you are asking about your own treatment, tell the fertility team whether you mean the transfer procedure, medicines used around it, or veterinary embryo transfer. The clinic can confirm the correct instructions, including preparation, medication, and pregnancy testing. Background reading is available on [IVF](/treatments/fertility-and-assisted-reproduction/ivf/) and [Micronised Progesterone](/materials/micronised-progesterone/).

For a human procedure, contact the clinic for severe pelvic pain, heavy bleeding, fever, faintness, breathlessness, or rapidly increasing abdominal swelling. Seek urgent help for collapse, intense one-sided pain, or difficulty breathing. For a horse or another animal, contact the treating veterinarian about pain, bleeding, fever, or a sudden change in behaviour.

Ask your clinician to confirm whether the information applies to human IVF or veterinary care. For human treatment, ask how the embryo is prepared, what medicines are prescribed, how testing is timed, and which symptoms need a same-day call.