I imagine this doesn't really matter very much but just wanted others opinions if possible. Due to working hours we generally DTD late on/in the early hours, say anywhere between 11pm-3am. When I'm recording this on my apps I still record it as the day before, say Saturday night when really it's actually Sunday morning for example. What you would you record it as? I've never thought it mattered as if I ovulate on the Saturday it'll still be fine for the early hours of the next morning but it's been so long now TTC I'm clutching at straws thinking I'm doing something simple wrong. Have a digital thermometer to start tracking BBT on Monday so fingers crossed that will help also!