Approach to lubricant use for sexual activity The College of Family Physicians of Canada Efficacy and safety of water based personal lubricants Contemporary OB GYN Lubricants can affect pregnancy, particularly during conception and early stages of pregnancy. Here's a summary: *Types of Lubricants:* 1. Water based, 2. Oil based, 3. Silicone based, 4. Hybrid Do Lubricants Affect Pregnancy Chances? Many couples wonder if lubricants can prevent conception. Oil based lubricants (like Vaseline, coconut oil, creams, lotions) can slow down sperm movement and reduce pregnancy chances. When trying to conceive, choosing the right lubricant matters. Some common products like oil based lubricants, petroleum jelly, saliva, and regular lubricants may harm sperm and reduce fertility chances. Instead, opt for fertility friendly,