DH:
Hello! I know questions like these can be embarrasing, but you are not alone.
If you were a virgin when you were married, I don't understand why your doctor has tested you for every STD under the sun. Do you suspect your husband of something?
Is this an OB/GYN or a Family Doctor? Sounds to me like your Dr is bilking your medical insurance.
Here's what I know:
1. EVERY W. has a discharge, whether it be light or heavy. EVERY W. is different. If the discharge does not smell like fish or nasty - it's your body's way of cleaning itself.
2. If the discharge is creamy, you MAY have a bacterial infection - however, it may just be your normal discharge if it doesn't smell bad.
3. This discharge is a NATURAL lubricant - I would suspect sex is easy for you and not painful or uncomfortable - some women "dry out" easily and it makes sex uncomfortable.
Next time you go to the dr. write up a list of your concerns, especially when you go to your OB/GYN. This way you can address all of your concerns and not go to the Dr at the drop of a hat, especially with 3 kids! :)
Bottom line - if your discharge does NOT have blood streaks in it, smells bad or look like cottage cheese, this is just you and how your body works. Enjoy it! :) Don't look at the negatives of it - enjoy the fact that your body works in such a way that you can be ready when your husband is! YAHOO!
Take care and God Bless.