Taking birth control pills and menstruation for 20 days

Taking birth control pills is a method women have to take to prevent pregnancy as a last resort, but sometimes it is difficult to prevent pregnancy. Therefore, if you take birth control pills, you need to pay attention to some matters, otherwise the adverse effects are unpredictable. Some people have asked before why menstruation continues after taking birth control pills. The editor below will explain to everyone.

The reason why your menstruation continues even after taking birth control pills may be that birth control pills can disrupt your normal endocrine system, leading to side effects such as continuous menstruation and abdominal pain.

The contraceptive principle of birth control pills is to inhibit ovulation, prevent the fusion of sperm and egg cells, and affect embryo implantation to achieve the purpose of contraception. After taking contraceptives such as Yuting, some women will experience bleeding, which is a normal drug effect.

Vaginal bleeding after taking emergency contraception is very similar to menstruation, so many women worry whether it will cause menstrual disorders, but this is not the case. Because contraceptives such as Yuting are artificial synthetic steroid hormones, taking them will cause a temporary increase in female hormones in the blood. When this rise recovers, a small amount of endometrium in the woman's uterus will fall off, causing bleeding, which is medically called withdrawal bleeding, which is very similar to "menstrual period".

Clinical experiments have confirmed that after taking birth control pills, 70% of women have their periods on time, and 80% of women do not have significant changes in the number of days and amount of menstruation. There are some patients whose menstrual periods, for example, this person has her period on the 28th, and her period may come on the 21st. There are some patients whose menstrual periods are delayed, and some may be delayed by 10 days. This is a certain reflection. But they are all temporary and can be recovered after stopping the medication.