Abortion is more harmful than taking birth control pills, but birth control pills contain a lot of estrogen and progestin and are not recommended for long-term use. If you take birth control pills according to medical advice and according to the situation, they usually do not harm your body. Nowadays there are many contraceptive pills, such as Ursine, Ursine, Mafulon, etc. These pills can be taken according to medical advice. In addition to the contraceptive effect, the pill also has the effect of regulating menstruation. Some patients who have irregular menstruation and are not suitable to wear a contraceptive ring can use the pill for contraception.