What App to use after 3 months pp

Cheyenne • I an 27 and I have a 3 year old boy, 6 year old boy, a 7 year old little girl, and 16 month old little girl
So I am 11 weeks pp and I noticed that    Glow <a href="https://play.google.com/store/apps/details?id=com.glow.android.nurture">Nurture</a> only goes to 12 weeks. Do I need to reinstall regular Glow after this and if I do will all my old stuff be on there? Also I am going to be TTC again soon (please no rude comments) and will my Glow work for that again? Thank you.