CB Digital Ovulation Tests

Naomi • USAF Wife! ♡ Been married for 4 years, 27 & ttc baby #2. DS is 13 months old.

Hi! So I have the tests that predict your 4 most fertile days & I have gotten 4 flashing Smiley's in a row.

My friend gave me the rest of her tests and they are the ones that predict your 2 most fertile days. Anyways I cross checked them against each other yesterday & today.

Yesterday: 1 flashing & 1 negative

Today: 1 flashing & 1 solid smiley

Should I trust the 4th flashing or the 1st Solid from the other ones?