BBT chart

Megan • Teacher, Mommy to 1 daughter 💕 , Fiancé ❤️, TTC my #2

Are these normal temp charts ? i started on Day 16 using this once I got my Ovusense since that’s the day it arrived. I didn’t test on cycle day 12 ,13,14 because i had a family emergency i was to busy . But I did get a positive ovulation test on cycle day 15. And I did have cycle day 21 test done on Saturday it was 8.7