To do IVF frozen embryo transfer with an artificial cycle protocol, it does not necessarily have to be done on day 1-2 of menstruation.
In vitro fertilization (IVF) is the core technology of assisted reproduction in which the eggs and sperm of an infertile couple are taken out of the body, fertilized and developed into embryos in an in vitro culture system, and then transferred into the uterine cavity to achieve pregnancy.
Under normal circumstances to do IVF frozen embryo transfer with artificial cycle program, usually the 1st to 5th day of menstruation any day can be carried out. So, it is not mandatory to do it on the 1st to 2nd day of menstruation. Currently, the commonly used drugs are estradiol valerate, progesterone, drospirenone ethinyl estradiol, ethinyl estradiol cyproterone and other estrogen-pregnant, hormonal drugs for regulation.
After treatment if you can get pregnant normally is proved to be good results, unsuccessful conception should not be too nervous and anxious, should be strictly in accordance with the requirements of the doctor for follow-up. If abnormal bleeding, abdominal pain and other phenomena occur, it is recommended to consult a doctor in time. The use of the above medications should be in accordance with the doctor’s instructions.