Nipple pain does not necessarily occur during ovulation. Although some symptoms may occur during ovulation, not all women experience significant pain. Some women may experience mild discomfort, while others may feel nothing at all.

1. Increase in body temperature: During ovulation, a woman’s body temperature usually rises by 0.5 to 1 degree Celsius.

2. Breast discomfort: Some women may experience breast discomfort or pain, especially in the last few days of ovulation.

3. Appetite changes: During ovulation, a woman’s appetite may change and she may feel hungrier or thirstier.

4. Nipple sensitivity: Some women may experience nipple sensitivity or tenderness, especially in the days after ovulation.

5. Increased sexual desire: During ovulation, a woman’s sexual desire may increase.

However, these symptoms are not unique to women during ovulation and may also be related to other factors, such as stress, emotion, diet, etc.

For some women, they may experience mild pain during ovulation, but for others, they may not feel anything at all. If women experience any discomfort during ovulation, it is recommended that they consult a doctor to determine any underlying health issues.