Auntie generally refers to menstruation, and the first three days of menstruation are usually not pregnant.
The seven days before and the eighth day after a woman’s period are safe periods. Intercourse three days before menstruation does not usually result in pregnancy.
In women with regular periods, three days before menstruation, when no egg is released. There is no egg and sperm to combine, so a fertilized egg cannot be formed at this time, and it will not result in pregnancy.
However, the safe period is not 100 percent that it will not lead to pregnancy, but also that the chances of conception are small compared to ovulation. If you are not planning to get pregnant, you should take good contraceptive measures, such as condoms, during any period of time to prevent the possibility of unwanted pregnancy. And you need to maintain pubic hygiene and change your underwear regularly.