Although the process can vary from one clinic to the other, you will need to have a consultation with a doctor and undergo diagnostic testing before treatment can commence. This often takes a couple of weeks to complete. When treatment is about to begin, you will be given medications to prepare your body in advance for embryo transfer. Also, treatment protocols and medication will vary between clinics. But in a frozen Egg Donor cycle, the time from when the egg recipient starts medication to “ready” her womb till the day of embryo transfer is usually around one month.