Can you get pregnant 4 days before your period?

In our lives, many women will not choose to take contraceptive measures when they have sex with their male partners if they calculate it within their safe period, because if the man wears a condom, the feeling of intercourse may not be particularly strong, and if the girl takes medicine, it will also cause great harm to the female body, so they will count the days. Then, can you get pregnant if you do it four days before your period?

If you have regular menstruation, this period is a safe period and the chance of pregnancy is very low. If the menstruation is irregular, ovulation may occur at any time, and there is a possibility of conception. If you are worried, you can buy an early pregnancy test strip after having sex for more than 14 days, or go to the hospital for a blood test after having sex for more than 10 days to confirm whether you are pregnant.

If your menstruation is relatively stable, then your sexual intercourse on the 18th is during the luteal phase, and there is no fertile egg at this time. The timing of your sexual intercourse is within the safe period, and the possibility of pregnancy is not very high.

The few days before menstruation are the safe period, and you will not get pregnant if you have sex at this time. Recommendation: If you do not want to get pregnant, it is best to take contraceptive measures to prevent unwanted pregnancy. The safe period is divided into safe period before ovulation and 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. But this is all relative to the ovulation period and is not 100% absolutely safe.