How long im i fertile after my ovulation.

Marie • I have three beautiful kids. I have daughter she is 14 yrs old. Gabriel is our second child he is 10 yrs old and our brand baby is 9 months old. He was born on December /23/2019. We love our kids they make us so happy.
Hi been trying to have my three child for awhile. I been going by the glow. So how long do I to get pregnant.