How to avoid the side effects of contraceptives, short-acting contraceptive pills are currently the most widely used type of contraceptive. They have a short effective time in the body, so they must be taken at the same time every day. You need to take them for 22 consecutive days per menstrual cycle to achieve the contraceptive effect. Short-acting contraceptive pills are made from synthetic estrogen and progesterone. For some women, the content of these two hormones may not be perfectly balanced, leading to adverse reactions...