For those trying to get pregnant, the lube calculation changes. You'll want to find a lube with sperm-friendly properties to ensure that sperm can swim up into the cervix and fertilize the egg. Some lower-end lubricants can affect sperm motility and PH levels. It may be worth considering a lube explicitly formulated for couples who are trying to conceive. You'll want to find a lubricant with PH levels that mimic the alkaline balance of semen. This will help to create an environment that is more hospitable to sperm and will increase your chances of conceiving. With a little bit of research, you should be able to find the best lubricant for pregnancy that meets your needs. Recommend the Jo band called Actively trying. You can find it in our online store.