Gender question

Me

Has anyone done the ramzi test and it’s been correct? I know I see a lot of people ask and be curious. I want to know the rate it’s correct?

How correct are those blood tests everyone’s doing? I want to try those ways but I don’t want them to be different than what our ultrasound saids. I’m worried about the accuracy.

I’m dying to find out but my gender reveal isn’t until December 22nd near my 20 week.