Having sex during ovulation does not necessarily lead to pregnancy. This depends on a variety of factors, including the physical condition of both parties, the intensity and frequency of sexual intercourse, and whether safety measures are taken.

If a woman has sex during ovulation and the man takes safety measures, the likelihood of pregnancy is greatly reduced. However, even if sexual intercourse is performed within the safe period, there is no guarantee that pregnancy will not occur. Because the quantity and quality of male sperm can vary between summer and winter, and female eggs can also survive for a period of time.

Therefore, if you want to get pregnant, it's best to follow condom usage guidelines and practice safe practices during sex. If you're not sure whether condoms are safe enough, it's best to seek advice from your doctor or pharmacist.

Sex does not cause pregnancy, but condom use can reduce the likelihood of pregnancy. If you want to get pregnant, it's best to follow condom usage guidelines and practice safe practices during sex.