Hymenal atresia can affect pregnancy in the event of untreated cases.
The condition can definitely affect pregnancy due to the inability to complete sexual intercourse without a hole. In addition, it can cause menstrual blood to flow backwards such as the pelvis, and in some cases, endometriosis in which can then affect fertility after marriage.
The disease should be treated surgically, there are no specific drugs, the prognosis is good and fertility can usually be restored within a short time after the cure.