How high is the chance of getting pregnant from having sex on the day of ovulation?

The chance of becoming pregnant from intercourse on the ovulation day is relatively high, but the exact probability varies from person to person. Having intercourse within a few days before or after ovulation significantly increases the likelihood of sperm meeting the egg, thereby enhancing the success rate of conception. However, pregnancy during ovulation is not guaranteed, as it can be influenced by various factors. Additionally, even during the ovulation period, excessive frequency of intercourse should be avoided, as it may affect sperm quality. Although the probability of conception on ovulation day is relatively high, there is still some uncertainty involved. To increase the chances of pregnancy, couples are advised to maintain healthy lifestyle habits and a positive mindset, schedule intercourse appropriately, and undergo necessary medical checkups and physical conditioning during the preconception period.