Hi,
Thanks for posting in HCM.
I have read your description and understand your concern.
What problem you are facing with persistent and strong vaginal odour post
intercourse during periods could be related to mixed fungal and bacterial infections.
Kindly do the following to overcome the problem.
1. Wash the area with warm water and mild antiseptic solution like
Savlon twice a day.
2. Following this, you can use vaginal pH regulating solution like 'v wash'.
3. Apply antifungal medication as single dose like
Fluconazole in the form of vaginal cream or pessary.
4. Take a course of antibacterial medication Tablet.
Metronidazole orally.
5. Wear clean and loose fitting undergarments till the symptoms subside.
6. Abstain from sexual activities till the symptoms subside completely.
Maintain good genital hygiene. Your symptoms should subside in about a week.
Hope the information provided would be helpful.
Wish you good health.