Calculation method of women’s safe period, rely on them to calculate the accurate safe period

　　The safe period is the so-called period when it is difficult to get pregnant, but Safe period contraception It is not 100% safe. Only by calculating the safe period accurately can you increase the chance of successful contraception. However, many women in life do not know how to calculate the safe period at all. Don’t worry. Next, I will introduce a more reliable method for calculating the safe period for women for your reference.

　　How to calculate women’s safe period

　　1. Basal body temperature method

　　The so-called basic body temperature refers to the body temperature measured before a person wakes up after a long sleep and does not perform any activities. Under normal circumstances, a woman's basal body temperature is low before ovulation and increases after ovulation. This body temperature curve, which is low at first and then high at the end, is called a biphasic body temperature curve, which indicates that the ovary is ovulating. The basal body temperature chart can be used to find out the safe period after ovulation.

　　2. Calendar regularity method

　　There is also the need to calculate the safe period based on Japanese legislation. The calculation method is, the number of days in the menstrual cycle - 21 = the last day of the safe period after menopause to before ovulation. If the shortest menstrual cycle in your record is 32 days, you should stop having sex on the 11th day after the start of menstruation, because conception may occur on the 12th day.

　　3. Observation method for changes in vaginal secretions

　　Women's vaginal secretions change regularly with different periods of the menstrual cycle. During ovulation, there is more and more mucus, there is a moist feeling in the vagina, the mucus becomes clear, and the mucus can be stringy, up to 10 cm long. The last day this mucus lasts is usually the period of ovulation. No sexual intercourse 3 to 4 days before and 5 to 7 days after.

　　4. Mucus analysis method

　　The mucus used for analysis is cervical mucus to identify the fertile and less fertile periods. Generally, there is a "drying period" for several days after menstruation, that is, the cervical mucus appears as a mucus plug in the cervical canal, and the woman's vaginal opening does not feel liquid. As the follicles grow and develop, the amount of cervical mucus increases. The period when there is mucus is the period when pregnancy is easy, and it is not suitable to have sex. Sexual intercourse can only be done 3 days after the "dry period" and the peak of mucus.

　　The calculation of the safety period itself is not very accurate. If the above four How to calculate safety period Taken together, it will be more accurate, which will reduce your tension during sex and improve the quality of sex. However, in order to enjoy sex to the fullest and enjoy perfect sex, it is best to use condoms for contraception.

　　How do women prevent pregnancy during safe periods?

　　There are many types of contraceptive measures. Common contraceptive methods include oral contraceptive pills, condoms (for both men and women), in vitro ejaculation Methods such as intrauterine devices, subcutaneous implants, cervical caps, vaginal rings, etc. should be based on different contraceptive principles and links, and suitable contraceptive measures should be selected according to people and different needs. If necessary, different contraceptive methods can be combined or alternately used to achieve the best contraceptive effect and avoid side effects.

　　1. Mature women

　　Married women who do not have children can use oral contraceptive pills, condoms, in vitro ejaculation, cervical caps, vaginal rings, long-acting contraceptive injections, contraceptive patches, etc. However, women who already have children can use intrauterine devices in addition to the above.

　　2. Young women

　　Because the development is not yet complete, it is easy and safe to use condoms, but they need to be used throughout the whole process, and do not use them only during orgasm. If contraception fails due to accidents (such as condom rupture, spillage, etc.), take emergency contraceptive pills as soon as possible afterwards. The method of taking them is to take two pills at a time within 72 hours after each time. It can have a certain preventive effect against contraceptive failure or unprotected sex.

　　3. Breastfeeding women

　　It has a contraceptive function during lactation, but if the nutrition is kept up, ovulation may resume around 42 days into the lactation period, so contraception is also needed because the baby needs to be fed, and Uterus It has not yet recovered, so try to choose condoms as a contraceptive method, which will not affect feeding the baby or the recovery of the uterus. If contraception fails due to various reasons, emergency contraceptive pills can be taken within 72 hours afterwards, but please note that you need to wait 48 or 72 hours after taking the medicine before feeding your baby.

　　When girls grow to a certain stage, they need to know more about their bodies, so as to avoid harm and unnecessary trouble. The safe period is something that female friends must understand. I have introduced a lot above. female safe period Everyone might as well come and learn about the relevant knowledge.