Crazy guess joke "In recent years, what do you rely on for contraception?

Hello, there are many forms of conventional contraception, but the women who have given birth in China are mainly the above rings, and some women use contraceptives, condoms and other contraceptive methods to avoid pregnancy.

Due to the lack of contraceptive knowledge among women in China, many women mistakenly believe that emergency contraception can be used as a routine contraceptive method, which is very harmful. Emergency contraception has great side effects on human body, and it can only be taken 1 time a month, up to 3 times a year!

There are also many misunderstandings in the use of condoms. Many people think that wearing a condom when shooting can achieve contraceptive effect. In fact, this is also very dangerous. Men will have a small amount of semen during sexual intercourse, and there will be a certain chance that women will get pregnant. Therefore, friends who use condoms for contraception must remember: always wear condoms.

Regarding Sheung Wan, many women are very worried, which is actually necessary, because Sheung Wan is also called permanent slight curettage. It will lead to uterine inflammation for a long time, which will lead to various gynecological diseases. Of course, this is also related to the physical fitness of women in the ring. Women with good physique and strong adaptability can adapt to this contraceptive method.

Natural contraception, many women still have a big misunderstanding when calculating the safety period, that is, they are used to using backward and unscientific calendar push algorithm to calculate the safety period. This calculation method is proved to be only 50% accurate, and it can't achieve the effect of contraception at all.

The correct calculation method of safety period should be to measure your basal body temperature every day and draw your own physiological cycle table. Only in this way can we find the ovulation period from the recorded physiological cycle, and then calculate the safe period according to the ovulation period. (pictured)

Every woman's pregnancy is actually very short, only 6 days at most, so excluding pregnancy and menstrual period, the rest can be regarded as safe period, and safe period contraception is completely reliable and feasible.

As early as 1986, Germany developed an intelligent menstrual computer. The instrument adopts a high-precision temperature sensing system, which can accurately detect the body temperature change of 0.0 1 degree, and can accurately find the ovulation period of women according to the basal body temperature change and make a judgment five days in advance, which greatly improves women's control over the safe period, and can completely use auxiliary instruments for safe and harmless natural contraception.