During my period there is an unusual foul odor that i have never had it has happened during my last two periods. It doesn't happen when im not on my period. Also when i have intercourse i experience blood on my sheets and there is a odor asscociated with it i have used feminine products such as douche or norforms but i only experience the blood on my sheets after i have intercourse i have no pains nothing its just that when my period comes on there is an foul odor that ive never had before this has been for 2 periods straight.