Hi I have baby girl and planing for boy after three months. Which day intercourse will get boy.

i want a boy super badly too. we had sex 2 times (raw) and we got our first child (currently preg w him), nipt showed its a boy. i read a lot online, idk how accurate but i share what i do. 1. every 3days i clear off my hubby's sperms from his body (we went fertility check before started trying, dr only wants to test the most accurate sperms, so ask us have sex 3days prior th test.. then keep 3days before he jerked off for e fertility check). 2. i did so for 2months, 3days 1time I jerked him off.. i ensured no old sperms inside, its always e healthy ones 3. i test ovulation kit from my day 13 to 17 monthly, n plot a graph 4. 1month only sex 2 times, 1day before ovulation n 1day after. 5. egg stays only max 2days 6. male sperms stay only 3days, swim fast. girl sperms stay 5days, but swim slow. 7. so i keep sperms in me 1d before ovulation (when egg drops, sperms alr inside to try fertilizing). 8. we "add" more sperms in 1d after ovulation. 9. girl sperms live long, but my egg by then alr gone, n it swims slower. 10. we purely do only doggy (deep, faster to reach uterus area) 11. i made my hubby drink coffee bfr intercourse (i read online caffine n chocolate helps). idk how true, but i wanna close shop at 1 if its a boy. 12. we did that for 2 consecutive months.. n bingo (: ohya.. i always butts up 1hr (i bought a sex pillow for butts up) on bed after he provide me with his sperms. to ensure all the sperms swim in. i read online i take about max 30mins it'll reach uterus area. i kiasu, so i lye there 1hr after sex. u can try, but am just a random girl, readup all sorts of method trying to have a boy 😅