I get a foul smell from my vagina, all during my periods. It's strong smell that my husband noticed the foul smell. Am 35 year old married with a 3 years old child. Pls advice me what should I do to prevent. I keep my private area as clean as possible. Use intimate wash too once a day. During my periods I change the sanitary pads every 4-5 hrs depending on my flow. Please help, Thank you.