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 Premom Water Based Fertility Lubricant Pregnancy Prep Lube for Women 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 Fertility Lubricant for Conception Support Sperm Safe Lube Bird&Be Pre seed is the best lubricant for couples trying to conceive. It mimics natural cervical mucus and creates lubrication where it is needed most. When you're ready to start having babies, get Pre seed. Amazon.com: Good Clean Love Regenesis Fertility Friendly Lubricant, Water Based Lube for Women & Couples Trying to Conceive, with Magnesium and Calcium Ions, Personal Lubricant, Safe for Toys, 2 Oz (2 Pack) : Health &