BBT Charts

Angela • 💍 Married 10-11-12! 👫TTC since 11/2013. 💉 IVF #1: 6/2016, miscarried 7/2016. 💉 IVF #2: 8/2017, miscarried 10/2017. 🌈 FET #1: 4/2018, Rowan Amelia born 12/16/18
So I finally started taking my BBT on CD 3.
I'm now on CD 18, DPO 4.
​What am I looking for in signs of pregnancy?