Bleeding after sex. Reason behind this?

Thank you for your question. If you have sex infrequently your wife may experience vaginal bleeding following some trauma during intercourse. This usually settles by itself and needs no special medication. Using a water based lubricant can help prevent it next time. Other causes may be an episode of midcycle bleeding that some women experience concurrently with ovulation. This is often associated with abdominal pain. This is also harmless and settles by itself. Yet another cause can be the presence of infection or inflammation on the cervix that causes bleeding on contact. The best way to diagnose this is by seeing a gynaecologist who can have a look and then offer the right treatment. Since it is difficult to know which one is the cause you may want to see your gynaecologist to determine the cause and get right treatment if required. hope this is helpful best wishes