Period means menstruation. The reason for doing IVF with injections the day after your period is that by this time the next batch of follicles to be expelled has started to develop and ovulation promotion is needed.
Generally, there are many ways to do IVF for ovulation induction, such as microstimulation protocols, natural cycle protocols, antagonist protocols, and long protocols.
Most of the protocols involve ovulation induction on the second day of the menstrual cycle, with the aim of getting as many follicles as possible to develop in the same time period, in preparation for IVF for egg retrieval at a later stage.
After ovulation induction, women should rest and avoid exertion. If slight abdominal pain or diarrhea occurs after ovulation induction, it is normal.
However, if there is a rapid weight gain in a short period of time, little or no urine, shortness of breath, you need to go to the hospital in time, it may be complicated by ovarian hyperstimulation syndrome, which requires timely treatment.