Postpartum mamas Besides glow what other period trackers do other use. I am 6 months postpartum I’m not breastfeeding and I’m my periods are still not back to the normal 28 days. I am trying to find a <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">period tracker</a> that is at least a day or two close to estimating my next period. My periods are unpredictable. This month My luteal phase is a little bit longer i started my period Today which was 11dpo. The past few months the was short 9 days.