I have been doing the posture exercise for four days now and have seen a great improvment in my cystocele, but today after I had gone to the bathroom, I noticed a heavy yellowish discharge that had an order. Is this normal? I am about 3 weeks post partum, so I'm wondering when the prolapse goes up, If the discharge is a build up since my bladder kind of blocks my vaginal opening. Sorry if TMI...

It's impossible for me to say, but I think your instincts are probably right on.