
Smoking, Sperm, and the Great DNA Break-Up
Smoking damages sperm by causing DNA fragmentation, which means the genetic material inside the sperm becomes broken and incomplete. This can lead to issues with fertility.
Fertility Friday Tip 24: Certain lubricants can actually impair fertility by affecting sperm. If you are having issues conceiving and feeling dry during intercourse, try a sperm-friendly lubricant such as Pre-Seed, available over the counter.