I had my first trimester u/s today and baby looks great. However I was told that I have a pouch of fluid under my uterus along my c-section scar. I was told it's ok now but if it doesn't drain later on the doctor would need to keep a close eye. Does anyone else have any experience with this? I was told all of this by the u/s tech who was very new, and needless to say it scared me for sure! Thanks in advance for any information!