Time of conception & Gender

Roughly, Does anyone know when you conceived and when it was from when you ovulated? And what gender was your baby? I hear it’s best to have sex a couple days before ovulation if you’re trying for a girl but it’s hard to time it when you’re not exactly sure when you’ll ovulate. I take the clear blue digital test every morning and it was a flashing smiley face yesterday morning so we had sex last night and this morning it was a solid smiley. Assuming it takes I’m curious what the gender it might be.....? Anyone have sex on the day of ovulation and have a girl?