I had my periods on 4th August of this month and I...

Treatment of vaginal bleeding after intercourse:
Treatment depends on determining the cause and then treating it.
    In the case of inflammation, antibiotic is given and it may be necessary to electrocautary.
    In the case of a abnormal tissue , it must be surgically removed . In this process may be performed under local anesthesia, which is cutsurgically
Diagnosis of vaginal bleeding after intercourse:
    Medical and clinical examination
    Ultrasound.
    An internal vaginal examination is performed where the vagina is opened and the cervix is examined.
Causes of vaginal bleeding:
    Vaginal infections are the most common cause .
    The presence of a vaginal yeast .
    The transformation of cervical cells into abnormal tissue.