Cervical position before pregnancy

Nicole • Happily married to the man of my dreams. Mom of 2 girls, Elena and Esme, and 3 👼👼👼 .

I’ve been reading that if your cervical position remains high and soft(but closed) a few days after ovulation it’s the first sign of pregnancy. That when AF is coming it gets low and hard. Anyone check there’s? Did you notice anything before your BFP?