Originally Posted by
MrsEnglish
Okay, this answer is going to be wayyyy TMI and gross: but last pregnancy I had to produce a urine sample and I didn't have to pee that badly so I strained a bit to pee, I got the sample and noticed a cloudy chunk in it that looked just like a gob of cm, but I handed the sample in anyway, it came out positive for bacteria, and I explained to my Dr that I think some cm might have gotten into the urine sample, so I took the urine test again this time mid****** with no straining and after I wiped all the cm away from my vaginal opening, and that sample came out negative.
It's a problem for us women that our urinary system which should be sterile is so close to our vagina which is full of healthy bacteria. Add in that pregnancy often creates an abundance of cm that can drop out, and that's a recipe for a faulty positive.