Okay ladies, i recently had my IUD taken out and we are TTC baby #1. I have been using both Glow and Ovia. My periods are generally 34-36 days apart and usually very consistent. My fertile window on my <a href="https://play.google.com/store/apps/details?id=com.glow.android">Glow app</a> is much different then on the Ovia app. This makes it hard to determine when i should BD. Any advice?