Good app for very early pregnancy advice?

Hey everyone, first time posting on Glow. The hubs and I are working on making our first little critter. Are there any apps out there that can help with health and lifestyle stuff when you "might" be pregnant? This app is great for trying (or not trying) to get pregnant, but then you hop over to a <a href="https://play.google.com/store/apps/details?id=com.glow.android.nurture">pregnancy app</a> and it immediately asks your due date. Essentially I want more help with things like how much coffee can I drink, what is OK to eat, what medications are OK, etc. to be on the safe side while we're trying since I won't know if I am actually pregnant for another 2 weeks each month.