Bbt dip at 5dpo

[Sunnymummy3]

Hello, I have had a strange cycle, with multiple days positive opks, fertile cm for longer than usual, and a slower than normal bbt rise after ovulation.

Now this morning at 5dpo I have had a big dip that I don't normally get, I know it's far too early to be anything positive, so does anyone know could it be a sign I didn't ovulate and so my temperatures can't maintain?

I also had a dip today and did some researching on different sites and I think a dip at this time is perfectly normal and is attributed to raised estrogen at this time making your temp drop. It should be back up tomorrow.
I'm no expert , that's just what ive read . Some women call it an implantation dip but ive also read thats not true . It just happens around the same time

Have a search for fallback rise. It’s different to an implantation dip

Thank you for the replies @ttcat37 and @MK85

I researched it again and found a good website with the info about the estrogen surge. I haven't had this before so i'm glad it's not a bad sign.

Did yours go back up ok? @MK85

Yes mine went up today again. Highest its been all cycle. This is what mine is looking like. I'm still trying to get the hang of understanding how to bbt and im trying to figure why I had 2 dips. One 2 days before peak and day of peak

Could the first dip be the ovulation dip?(on the Saturday) @MK85 and then the second dip on the monday is just a random wrong temp?

@Sunnymummy3 my second dip correlated with the positive opk. Tested positive 26th and 27th and dip was on 27th aswell

Not sure what the first dip would of been then but that's good your temp drop and opks correlate. It's such a long wait to find anything out isn't it. Do you test or wait for af?

I tested this morning and got a bfn.