LOLA Fertility Friendly Water based Lubricant 1.7 fl oz Home Tester Club Let's talk about lubricants and fertility. If you're TTC, the type of lube you use can either support or sabotage your chances of conceiving. Here's what research shows: All impact sperm in Actively Trying Fertility Lubricant Amazon.com: Conceive Plus Fertility Lubricant for TTC Couples pH Balanced, Sperm Friendly Gel with Magnesium and Calcium Water Based Fertility Lube 2.5 oz Tube : Health & Household Natalist The Lube, Rose Scented, 2.0 fl oz 60 mL Ingredients and Reviews The lubricant on your bedside table might be reducing your chances of pregnancy. This is something no one tells you during TTC your lubricant choice matters more than you think.