Preseed question

Amy • Biz owner, was a teen mom to a now 18 year old 🩷. Baby #2 was a 5 week NICU warrior born @ 34 weeks in August 2020 💙. Baby #3 born at 33+2 in June 2023, currently in NICU 🩷

So this is my first cycle using preseed, I am 5 days from ovulation and wondering when I should start using it? Today? Tomorrow? Every time between now and the end of my fertile window? Don’t want to waste any buy using it too soon but also don’t want to hurt my chances this month by using it too late.

How often do you all use it?