The fertile period is also known as the ovulation period, since it is the ovulation period without taking contraceptive measures, the chances of pregnancy is certainly high, but not absolutely all will get pregnant.
Even if you don’t take any precautions during the preparation period, some women need half a year or even a year to get pregnant. So it is not always possible to get pregnant during ovulation, so women who have regular menstrual periods and do not get pregnant after two or three months of having sex without measures during ovulation do not need to be overly nervous.
However, the chances of getting pregnant during the fertile period are significantly higher than usual, so if there is no desire to get pregnant, no matter which period, you must take contraceptive measures to avoid unwanted pregnancy and the need for abortion, which will cause damage to women’s health.