The correct term for menstruation is menstruation. For girls with regular menstrual cycles, the general menstrual cycle lasts 28 days and the menstrual period lasts 2-8 days, and it is easiest to get pregnant when you have intercourse during the ovulation period, which usually occurs about 14 days before the next menstrual period, roughly one week after the menstrual period is clean.
For women with irregular menstrual cycles, it is not easy to calculate the ovulation period, but you can estimate the time of ovulation with ovulation test paper or ultrasound to find out the time when it is easier to conceive. The ovulation period will be affected by nutrition, mood, weather and so on, so you need to judge it according to your own situation.
If you plan to get pregnant, it is recommended that you go to the hospital for a pre-pregnancy checkup. For women with irregular periods, it is recommended that you treat them with your doctor’s help, and do not take any medication without authorization to avoid adverse consequences.