Thanks for the info given.
Bleeding after sex can be due to number of causes like cervical dysplasia(precancerous changes),infections like chlamydia,gonorrhea,trichomoniasis,vaginal yeast infection.Other causes are:vaginitis or cervicitis,cervical polyps,uterine polyps,endometritis. There is great possibility that this can be due to relapse of your cyst.
Too little foreplay and not enough time are often the reasons why women lack lubrication & this can also lead on to bleeding after sex.Hormonal imbalance is another common cause.So lubrication is must.
Post-coital bleeding or vaginal bleeding after sex should not be ignored & definitely be checked by your doctor.A pelvic exam is critical to rule out any uterine abnormality, a cervical polyp or fibroid, or a uterine infection.Also you need an ultrasound to evaluate the uterus and the ovaries.
So I advice you to consult your gynecologist for the clinical examination to find out the root cause of bleeding after sex & then take the treatment.
Please feel free to ask if you have any other question.
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