Should Glow/Nurture have a separate community from Eve?

So I've spoke on this a bit before, hence I will refrain from reiterating my stance (plus I always try to keep a neutral tone in CC to encourage everyone to feel safe to answer and free from judgement). But do you think the communities of the Glow/nurture apps should be separate from eve? Glow and nurture are apps directed at moms and moms to be, with very lively communities whereas eve has an equally lively community where women to track their periods. I don't want to make any assumptions, but I think it's safe to say most women using eve are trying to avoid pregnancy, while woman on Glow and nurture are trying very hard to get pregnant. So what do you all feel is the reason for three very different apps to share the same community? And do you think those communities should be separate?