Clear blue advance opk

Ovulation digital testing, multiple peaks within a few days of each other and negative between?

Any idea why I would have a peak on the 4th and then no surge in the 6th and now on the 7th it’s flashing high again?

I am weaning and I was told that could cause multiple ovulation, could this be that?

It’s very common (11 % more likely) to get pregnant with twins while breastfeeding and or weaning than if not. Please help

P.s. both times I have ewcm