As a lady,you may sometimes feel tight down there.This is because the vagina changes over the course of a woman's lifetime.This might be due to aging or some natural life events like pregnancy or having a child.This changes may cause a woman's vagina to be tighter. Some women may think their vagina is too tight because they feel pain or discomfort during during sexual penetration Some fast facts on vagina tightness include: The feeling of tightness may be due to a woman not being fully aroused. A woman's vagina experiences many changes over the course of a woman's life. Hormonal changes when menstruating may lead to some feelings of vagina tightness. The fact is a woman's vagina can never be too tight to have sex.The pain or discomfort is a symptom of other issues. A woman can address the feeling of pain,discomfort or a feeling of being too tight by spending more time gaining arousal or using lubricant when needed. Some other causes of discomfort may be due to illness,congenital condition, stress,injury, hormonal fluctuation Vagina tightness causes by any of this medical conditions can be treated by a medical professional.