3 common misunderstandings about contraception

　　Common misconceptions about contraception:

　　Myth 1: Casual sex will not lead to pregnancy

　　According to incomplete statistics, in flow of people of female Among them, the most common reason is the mentality of luck, thinking that pregnancy is not that easy, and the chance of getting pregnant by chance is very low. Experts remind that this is a very wrong view. Every sexual life has the risk of pregnancy, so don't take chances.

　　Myth 2: The safe period contraceptive method is very safe

　　Some women have accurate menstrual cycles and believe that contraception can be achieved by calculating safe periods. Most women's menstrual cycle lasts 24-32 days, and ovulation occurs on days 12-18. If the egg is not fertilized 24 hours after ovulation, the egg cell will die on its own. sperm Generally speaking, eggs can be fertilized within 3 days after ovulation, but there are also reports that sperm still retains the ability to fertilize after one week of sexual intercourse. Experts point out that the so-called "safe period" is very short. For women with a menstrual cycle of 28 days, this "safe" period is only about 1 week. Moreover, due to changes in climate, diet, mood, environment, etc., the ovulation time will also fluctuate, and even extra ovulation will occur, so the safe period contraceptive method is not reliable at all.

　　Misunderstanding 3: Already given birth Child of women only have a ring

　　Many women who have given birth think that the only contraceptive method is the IUD. uterine fibroids , irregular menstrual cycle, Dysmenorrhea wait disease It is often not suitable to put the ring, and I feel that there is no other alternative method. In fact, there are many methods to choose from, including IUDs, oral contraceptives (including long-acting and short-acting), condoms, contraceptive injections, subcutaneous implants, sterilization, etc. >>>> ancient times8A strange contraceptive method