Analyze the types of contraceptive pills

Contraceptive pills are divided into two categories: internal and external. The main ingredients of internal contraceptives are artificially synthesized estrogen and progesterone, which work by inhibiting ovarian ovulation, thickening cervical mucus, interfering with endometrial development, changing fallopian tube peristalsis, inhibiting sperm capacitation, and inhibiting or killing sperm. So, what are the main types of contraceptive pills?

What are the main types of contraceptives? They are easy to take, have reliable contraceptive effects, are harmless to the human body and do not affect future fertility.

1. Contraceptive pills for visiting relatives

It is suitable for those who visit relatives and stay for more than 10 consecutive days. It can be taken after intercourse and is not restricted by the menstrual cycle. If you visit relatives for more than two weeks, you can take birth control pills instead.

2. Long-acting oral contraceptives

What are the main types of contraceptive pills? The first dose is one tablet after lunch on the fifth day of menstruation, and the second dose is taken 20 days later. After that, the second dose day will be the monthly dose date, and one tablet will be taken every month.

3. Long-acting contraceptive injection

What are the main types of contraceptive pills? They are combined progesterone acetate and megestrol acetate containing estrogen and progesterone. The first injection is given on the 5th and 10th-12th day of the menstrual cycle, and thereafter an injection is given on the 10th day of each menstrual cycle. The progestin-only contraceptive injection mainly contains medroxyprogesterone acetate (DMPA), which is injected once on the 5th day of menstruation and once every 3 months thereafter.

About 2/3 of women experience irregular bleeding after using the pregnancy injection alone. Can be used in breastfeeding women.

4. Short-acting contraceptive pills

How to take: Generally take the medicine after dinner and before going to bed on the fifth day of menstruation, one tablet a day, for 22 consecutive days without interruption. Taking the medicine for one month can prevent pregnancy for one month.

Before choosing contraceptives, you should go to the hospital for a physical examination to find out whether you are suitable for using contraceptives. You should follow your doctor's advice on how to choose contraceptive drugs.

So, how to take oral contraceptives correctly? No matter which contraceptive you use, you must take it strictly according to the instructions. You cannot change the method and dosage at will, otherwise it will affect the contraceptive effect. Contraceptive pills should be stored in a cool, dry place. If there are children at home, they should be kept out of their reach.

Women also need to be alert to the side effects of birth control pills. A small number of women will experience nausea, vomiting, dizziness and other reactions after taking birth control pills. Short-acting birth control pills can be taken after dinner or before bed, and long-acting birth control pills can be taken after lunch to reduce the reactions. China.com Health Channel wishes you a healthy life. Please stay tuned for more relevant content. If you have any questions, please consult our online experts.