What is the common sense of safe period contraception?

Some people think that there is no need to use contraception during the safe period. This idea is completely incorrect. There is also a chance of accidental pregnancy during the safe period, so scientific contraception is also needed. The best thing is to take some oral contraceptives or wear condoms. Let us understand what is commonly said about contraception during the safe period.

1. A cold or fever may cause your body temperature to be higher than usual. Do not take this data as evidence of ovulation;

2. Women who have regular menstruation may also have their ovulation advanced or delayed due to illness, so the ovulation period is not fixed;

3. Ovulation may cause a small amount of vaginal bleeding during non-menstrual periods. If this happens, you should have sex on the fourth day after the bleeding stops.

4. If a woman has taken oral contraceptives before, she may experience extra ovulation or irregular menstruation in the first few months after stopping. Infertility experts recommend that it is best not to use the safe period contraceptive method during these months.

The safe period is divided into the safe period before ovulation and the safe period after ovulation. The period from the end of menstruation to the day before ovulation is the safe period before ovulation. From the first day after the end of ovulation to the day before the next menstrual cramps is the safe period after ovulation. The safe period after ovulation is safer than the safe period before ovulation. This is because some women sometimes affected by environmental changes and mood swings affect the advance of the ovulation, so before the safe period ovulation will be shortened, but did not know their own, so before the safety period ovulation is not safe. The opportunity that the ovary has row two eggs in a menstrual cycle is very rare, that is, after ovulation to the next menstrual cramps before this period of time usually won't happen again the second time of ovulation, so the safety period after ovulation is relatively safe.

The most important thing is to determine the ovulation date of women. When the ovaries ovulate, there is generally no special feeling, even though some women may have symptoms such as lower abdominal pain, back pain, breast swelling and mood changes, but these phenomena are not specific symptoms of ovulation and therefore cannot be used as a basis for ovulation. Menstruation and ovulation change cyclically, and there is a close relationship between the two. If you understand the changing patterns of the two, you can determine the ovulation date through indirect methods.

The above article introduces in detail the common sense of safe period contraception. The first thing is to learn to calculate when your safe period is. Generally speaking, it is the day before your period, but you may be affected by some factors, which may bring your safe period forward.