Glow vs Nuture

Carlie • Carlie💙👼🏽❤️👨‍👩‍👧‍👦

So my <a href="https://play.google.com/store/apps/details?id=com.glow.android">glow app</a> says I’m 4 weeks 6 days and <a href="https://play.google.com/store/apps/details?id=com.glow.android.nurture">nurture</a> days I’m 4 weeks 5 days.... how is this possible when all my information from my premium account is linked? Which do I go by😱