What can cause a sweet but strong odor in your vagina?

Vaginal odor varies. Vag odor may vary with activity or even with diet. Citrus fruits may cause sweet smell or taste. Normal vag odor may be "musky".A fishy odor suggests a bacterial vaginosis. A foul odor may suggest the std trichomonas.Use of lubricants or birth control options can change the odor.Yeast infections may smell like bread, and often have a thick white discharge.The presence of blood changes the odor.