When my husband and I first started dating we had sex left and right with no pain! We then got married and I got pregnant and we occasionally had sex during my pregnancy I don't remember it being to incredibly painful but it wasn't the most comfortable thing. My doctor told me that it was probably because the walls are so sensitive during pregnancy. Well post pregnancy rolled around and I ran to Walmart and grabbed a cheap lube (astroglide) and we had sex for the first time postpartum and it burned like fire. It's been 20 months since I had my daughter and sex had always been painful since then. For the first time today I realized that it's probably because of the lube!!! We never used cheap lube before pregnancy and I honestly think this is what did it. I would feeel like my V was on fire for almost an hour afterwards it burned so bad. Anyone else experience the same thing because of lube?