Endometrial thickness during ovulation is one of the important indicators of female fertility. During ovulation, the endometrium becomes softer and more fertile, providing a good environment for embryo implantation and development. However, endometrial thickness is different in every woman, so for some women, endometrial thickness during ovulation may have a negative impact on their fertility.

There are many factors that affect the thickness of a woman's endometrium, including fertility factors such as menstrual cycle, ovarian reserve, fertility, etc. In addition, age is also one of the factors that affects the thickness of the endometrium. As women age, their fertility decreases, so their endometrial lining gradually decreases in thickness.

If a woman's endometrial lining is less than 5 mm thick during ovulation, she may need treatment. Treatment options include medication and surgery. Medical treatment can increase endometrial thickness through estrogen supplementation or oral contraceptive pills. Surgical treatments such as endometrial repair surgery can restore normal endometrial thickness and improve women's fertility.

A woman's endometrial lining thickness changes during ovulation, and if a woman's endometrial lining thickness falls below the normal range, she may need treatment. In addition, fertility factors and age are also factors that affect the thickness of the endometrium, so it is recommended that women check their endometrial thickness regularly for timely detection and treatment.