Spotting or bleeding after sex can be due to many reasons. It can be caused by skin irritation, overstretching of the vagina, STDs, vaginal dryness and the worst of cervical cancer. Pain during intercourse is also associated with the growth of cancer cells in the cervix. If you experience occasional pain, discomfort and bleeding, there is nothing to worry about. However, if this is a regular thing then consult your doctor.
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