I’ve been <a href="https://play.google.com/store/apps/details?id=com.glow.android">tracking ovulation</a> for months and months and know my body so well now. I had a chemical pregnancy back in December 2018, then another in July (last month). Both times babe was conceived with sperm 4-5 days old (e.g. BD on Sunday, ovulated Friday). Does sperm quality decrease the longer it hangs around for the egg? This time we made sure to DTD 2 days before AND on the day of ovulation...I’m praying this time it works. Any insight? Anyone else BD 2 days and day of O and get pregnant and baby sticks?