Ummm...the nurse said no panty liners???? Clearly she has never used the progesterone her self!! I think I can safely speak for all progesterone gals when I say you DEF need a liner and you will ruin your underwear!! I have found since getting my BFP it has become much more watery too...in fact, I ran to the bathroom today thinking the worst and there was no blood at all...just watery fluid mixed with the greasy, gross progesterone....YUCK!!