Quote from my source: "I've got exactly the same problem. I have been to the doctor who told me it may be due to an oestrogen level imbalance and that perhaps it would clear up when I came off/changed the pill. It didn't. I have found so far that it only happens during penetration. Masterbation produces the "normal" clear lubricant but the white creamy discharge is only produced during penetration, when the penis/vibrator etc hits the cervix. Since going back to the doctor, she told me that I would just have to accept that's the way I am. I have been doing some research and it seems (if you eliminate any STD's etc) there are 2 types of glands: one near the entrance of the vagina which produces the slippery clear stuff, and the glands at the cervix whose consistency changes throughtout the menstal cycle. If this is correct, then we should be seeing much more of our creamy friend during sex a week before and after our period. If you guys can, please get back to me to say whther or not you have found this to be the case. One more question, it doesn't happen when I use my small vibrator, only with my larger ones or with my boyfriend (who is quite big). Is this also the case for you guys? I think this stuff is only produced when the penis hits/stimulates the glands on the cervix, especially during rough sex/deep penetration! Sorry for going into all the details here but I really want to get to the bottom of it!"