I know there are explanations on here of how to do it, but I'm afraid I'm going to end up killing all the sperm. Do you just add a tiny bit to the sperm at a time until you reach the correct PH? Also, I think we plan on FR because we have sex a lot, lol, and DH prefers not to abstsin for 7+ days. If we are doing FR and I do accidentally ruin the sperm, can I have him release again and try again right away?