Does anyone using this app not believe in God?

Just wondering, like a lot of the posts I see are about God's will and faith etc., which is beautiful for those who believe, but for me it feels a little alienating. There is a lot of unfairness in this process of getting pregnant and it calls so much into question. Nature itself is unfair and it's hard to cope with that; I am just wondering how those of you who do not believe in a higher power are dealing with the struggle of trying to conceive.