Unexpected pregnancy always brings trouble and trouble to couples. Contraception is an important issue in sexual life, but many people are unaware of it. Incorrect contraception can bring unexpected harm to us. How to use contraception correctly is the key to sexual life. The following article introduces reasonable contraceptive methods
Weight affects contraceptive success rate
Women between the ages of 18 and 39, who weigh over 58 kilograms, may experience 60% failure with oral contraceptives, especially those with low estrogen levels.
Overweight women have a fast metabolism and require more hormones to prevent pregnancy. In addition, birth control pills have the effect of dissolving fat and may stay in the body where fat is stored, unable to reach the blood that should be reached. If the weight exceeds 58 kilograms, please recommend more reliable methods such as intrauterine devices, birth control pills, and condoms.
Strict adherence to time when taking contraceptive pills
The principle of oral contraceptives is to take sex hormones, artificially create a state similar to pregnancy, and suppress ovulation. If the method is correct, it is a contraceptive pill that can achieve good contraceptive effects. Its characteristic is reliable effect and easy to use. However, due to the presence of estrogen, it is necessary to receive a doctor's diagnosis and judgment. When starting to take it, it takes less than a month for it to take effect, not necessarily from a certain Sunday. After one week of medication, auxiliary measures such as condoms need to be taken.
What is the safest way to adjust the start date after taking medication? Relaxing pills can stop menstruation without starting a new round on a certain Sunday. You can take them in advance, any day, as long as you are willing. The reason for its failure is often due to forgetting to take it.
Remember: The effectiveness of a pill can only last for 24 hours, and after 48 hours, the effectiveness will be zero. If you forget, it is safe to take it within 36 hours. Take it immediately and follow the regulations in the future. For those who forget to take it for more than two days, it can be suspended and restarted after the next menstrual period.
Possible side effects: Nausea during administration, as the body reacts to pregnancy and disappears within 10-15 days; In the early stages, there may be weight gain and abnormal bleeding. Long term users should avoid immediate pregnancy, with a minimum interval of about 4 months. After sexual intercourse, sperm can still survive for 5 days in a woman's body. If ovulation occurs immediately after menopause, there is still a possibility of pregnancy during sexual intercourse during menstruation.