Gender selection

So I DESPERATELY want a girl💗💗💗💗 ( but of course as long as it’s a healthy baby that is all that matters)

But what is everyone’s thoughts on timing of sex... etc for gender?

I’ve heard you have to have sex at least 2 days before ovulation to have a girl, which I had been trying but it didn’t work...

So we did it on the actual ovulation day and I am now 6 weeks pregnant 🤰🏻

Has anyone done it on actual ovulation day and had/ is having a girl? 💗💗💗💗