I honestly just the health app on my phone. It’s the most accurate compared to any app I download. It’s always right the last year even when it shifts

10

i use stardust! i rlly like it

7

I just rawdawg and it comes one day and i just put a pad on ngl, when i was like 16 i found out they use ur info and can see if ur pregnant cuz u havent logged it for months on some prolife shit so u dont get an abortion or whatever (i live in a blue state and wouldnt be getting pregnant loll)

6