Hurry up fertile window

Lisa 👶girl #1 19/05/19 👶girl #2 28/10/22

4 more days until my fertile window! Plan to BD 17th, 19th, 21st, 22nd (ovulation), 23rd fingers crossed, I caught first month with baby #1 .. can't wait to give my daughter a sibling .. how long did it take everyone to conceived baby #2 ? x