How to choose the right contraceptive method? Which contraceptive method is the most effective

In our real life, if you just blindly pursue the pleasure of sex without paying attention to the pain of contraception, then your pleasure of sex may not last long. In addition to the common contraceptive methods, intelligent Chinese have also invented the following rare and strange contraceptive methods:

Bra contraception

A flash contraceptive bra developed in the UK. The microelectronic system embedded in it can predict the ovulation period in advance according to the temperature change of the human body to achieve contraceptive purposes.

Place birth control ring

If you have sex in an unsafe period and do not take emergency contraceptives within 72 hours, you can only go to the hospital to place an intrauterine device. Note that the birth control ring should be placed within 5 to 7 days after sex, and it is invalid after expiration.

Olfactory contraception

Sweden and the United States have jointly made a unique aerosol olfactory contraceptive, which is fragrant and sweet. While handsome men and beautiful women enjoy "flowers" and smell "fragrance", their sperm and eggs have died.

Watch contraception

An electronic contraceptive watch produced in Switzerland can show the menstrual cycle, ovulation period, contraceptive safety period and pregnancy risk period after wearing it.

Necklace contraception

Transmit the woman's temperature to the micro sensor in the necklace to test the contraception during the safe period of menstruation. When it is safe, the green light will be on, otherwise, the red light will be on.

How to choose the right contraceptive method? To be divided into time periods

If your sex life is just beginning

The best contraceptive method: condoms, short-acting oral contraceptives

Selection principle: contraceptive methods that have little impact on future reproductive function and are not easy to be infected should be selected, and should also adapt to the physiological characteristics of female infertility.

During this period, women have a narrow choice of contraceptive methods.

Other adaptation options: short-acting oral contraceptives, male condoms, natural contraceptive methods, etc.

If you've had sex for a while

The best contraceptive method: the condom is matched with external spermicide or vaginal contraceptive suppository; Short-acting oral contraceptives.

Selection principle: After having sex for a period of time (several months), the female reproductive tract has expanded, and external spermicide can be used.

"Double insurance" is necessary: for example, the combination of safety period and barrier contraception, the use of condoms in "danger period", and the use of contraceptive film in "safety period". Some women consider using IUDs as soon as they get married, which is actually not wise, because newlyweds have no experience of childbearing and are not suitable for ring. However, people who have experienced abortion before marriage have no such concerns. In addition, young girls should not choose long-acting oral contraceptives or long-acting contraceptive injections. Some people have a longer time to resume ovulation after taking long-acting contraceptives. That is to say, if they want to have children within half a year, they will be affected. Similarly, the use of skin burial or other long-acting drugs will cause menstrual disorder for a period of time.