Safest time to have unprotected intercourse. I really think more women need to push this or just say no more sex. 11.12.2018 Vok I love this post. There are sperm-friendly lubricants, such as Pre-Seed Personal Lubricant, which are designed to help couples trying to get pregnant. Well, I had a tubal done but she didn't cut me or make an incision she went up thru me and burnt my tubes. Who's really been tested? But I've been in a lot of discussions and dialogues with other advocates and they say, "Well, oral sex is clearly an important exposure. Contraception Book of Guidelines Supplement: Impact of Education Programs Before examining the impact of these programs, two considerations should be made. A chemical that kills sperm, used to help prevent pregnancy. Even though they're typically administered in single doses, the antibiotics that cure trich can require about a week to produce the desired impact. My fiance and I would love to know. It's all got a lot of holes in it. Yes, I would add more.