This is how to apply a lubricant on the pnis to avoid friction Make sure youre using a water based lube for comfort and safety, Remember, a cndom helps prevent HIV, STIs, and unplanned pregnancy Can your lube affect your chances of getting pregnant? Yes some lubricants can make it harder for sperm to reach the egg. Look for sperm safe or fertility friendly formulas that mimic your 8 Pregnancy Safe Lubes We Love Amazon.com: LUBELIFE Fertility Lube Water Based Personal Lubricant for Men, Women & Couples Pregnancy Must Haves, Sperm Friendly, Vegan, Travel Size, 2 Fl Oz : Health & Household Water based Lube 80ml Here We Flo Condoms protect against unplanned pregnancy and most sexually transmitted infections, including HIV, gonorrhoea, chlamydia, and syphilis. Use only water or silicone based lubricant with a condom during vaginal and particularly anal sex