From an objective point of view, because the drug composition of different birth control pills varies greatly, it is impossible to make a generalization as to whether or not the pill really does harm and how much harm it actually does. Usually, before a man and woman have sex, the man should be the first to do physical contraception (wear a good condom), but some men, in order to pursue the “ultimate experience”, will take off the condom in the last second before ejaculation, or do not use a condom and directly in vitro ejaculation, the girl taking the pill has become The pill has become a remedial act for girls. As the old saying goes, “medicine is poisonous,” and since the pill is a drug, it will naturally have adverse effects on the body. If the quality of the pills you buy is not up to par, there may even be irreversible consequences. Therefore, before considering taking the pill, it is important to know in advance what are the common and “relatively safe” contraceptive pills and their harmful effects on a woman’s body. What are the most common types of birth control pills? There are three types of birth control pills commonly used by women: short-acting pills, long-acting pills, and emergency pills. The main ingredients of the short-acting pill are estrogen and progestin, the main ingredients of the long-acting pill are long-acting estrogen and progestin, and the main ingredients of the emergency contraceptive pill are highly effective and large amounts of progestin, which are used by girls to prevent pregnancy by taking exogenous hormones that change the concentration of mucus in the vagina and cervix, change the way the fallopian tubes move, and prevent sperm transport. The difference in the main ingredients determines the size of the damage to girls. Usually, the harm level is emergency contraceptives > long-acting contraceptives > short-acting contraceptives. What harm can different contraceptive pills do to girls?1. Short-acting contraceptive pills: Short-acting contraceptive pills generally have fewer side effects because of their low hormone content. Some of the drugs may be mildly swollen and fat after long-term use, which is not conducive to girls to maintain their body shape, and some girls will also have dizziness, nausea, breast pain, mainly due to hormonal stimulation and hormone level elevation caused; 2. Long-acting contraceptives: long-acting contraceptives drug hormone content is large, after girls take it, the drug will be stored in the fat inside, and then slowly released, long-acting contraceptives will also appear In addition to the side effects of short-acting contraceptives, there may be an increase in leucorrhea and thinning, which may lead to vaginal inflammation, and due to the continuous effect of the drug, some girls may have chloasma on their face, which has a certain negative impact on their appearance; 3. Emergency contraceptives: emergency contraceptives contain a large amount of highly effective progestin, which will cause a drastic change in the hormone level in the body, and girls may experience nausea, vomiting, low menstrual The frequent use of emergency contraceptive pills may also lead to premature ovarian failure and liver damage, which can seriously harm the health of girls, so it is generally not recommended to apply emergency contraceptive pills more than 3 times a year. The use of external contraceptive measures, namely condoms, when men and women are playing “bed sports” is conducive to reducing the number of times a girl takes the pill and minimizing the harm it can do to her.