What is a good, inexpensive, but reliable OPK to use? Ovulation Predictor Kit. I'm not looking to get pregnant, I'm looking to avoid pregnancy through Natural Family Planning. Any Catholic mom's here? Thanks.

Ladies I'm getting so confused my doctors says I'm having a girl .... But everybody else saying it looks like a boy so I'm wondering 😪 it your having a girl would it look like this ?
icebergahead!!!!
Is it weird that I'm curious as to what you look like????
Self removal.
I'm not looking for judgment-
I'm So Sick of Peeing. I'm Sick of Looking at My Dam Bathroom. I'm Sick of Freaking Peeing. 😤🙅👌👎💧💧🚽

What does this look like to you ladies? It appreared two days ago... Looks like eczema to me but I'm not sure.
I bought the wondfo brand on amazon. You get 50 for around $20.