Swelling and hardness in the lower abdomen during ovulation is something that many women may be experiencing. During ovulation, a woman's uterus begins to contract, which can cause abdominal discomfort and firmness. This symptom usually occurs between the 14th and 21st days of a woman's menstrual cycle.

In addition to physiological reasons, abdominal distension and hardness during ovulation may also be due to other factors, such as diet, exercise, stress and anxiety. If women experience discomfort during ovulation, they may need to make lifestyle adjustments to reduce symptoms.

For many women, abdominal distension and hardness during ovulation is a natural physiological phenomenon. Although the symptoms may cause them discomfort, they usually do not cause negative health effects. However, if women feel discomfort during ovulation, they can try to reduce symptoms, such as by adjusting their diet, exercise, stress and anxiety.