Ditto from my fs he said the research was inconclusive on adeno. I definitely still had it when my last cycle worked. I had been on the pill for 3 months before but the sonographer said the uterus was bulky and the anterior wall was much thicker. On my first scan I was told the bubs had both atrached to the posterior wall so I though aha: that's why it worked! However a later scan showed one was actually attached to the anterior wall. It seems there is no logic to this IVF business.