Trying to get pregnant

Hiiii,

Me and my husband have been trying to get pregnant it will be our first and we’ve been pretty consecutive with the baby making not gunna lie 🤭 I’ve been off BC (mirena IUD) for a year now. Just haven’t had any luck the 6 months we’ve been trying. I know it takes time and I’m new at all of this. So at what point during ovulation should I be doing the deed? My last day of my period was the 23rd. And I know ovulation is 10 days after that. And does keeping your legs up for 20 min after he finishes really help 🤔😂