Breast bloating before ovulation is a common physiological phenomenon that usually occurs during a woman's menstrual cycle. Before ovulation, women often experience slight swelling and pain in their breasts, which is a sign that the body is preparing for pregnancy.

However, not all women experience breast bloating before ovulation. This depends on the individual's physical constitution and physiological condition. Some women may experience breast bloating, while others may not. Additionally, women may feel more unwell if they have certain medical conditions before ovulation, such as heart disease or breast cancer.

Although breast bloating is not a symptom that all women experience before ovulation, it is often a physiological response of the body in preparation for pregnancy. If women hope to become pregnant, it is recommended that they rest and eat as much as possible before ovulation to help prepare their bodies for pregnancy. If women do not plan to become pregnant, it is recommended that they observe their symptoms before ovulation and seek advice from their doctor.