This Sliquid H2O is the BEST!!!! I was using KY jelly, Astroglide and the same stuff the doctor uses McKesson Lubricating Jelly. I always had an issue! I and my partner were both suffering from irritation during and after sex and turns out it was the lube. So I saw on reddit that changing the lube might help. Well I can confirm NO more yeast infections NO more BV NO more penis pain NO more STI No more UTI after sex.