Ok great thanks ladies

13-17th I would think, goodluck

I’d say the 16-17th. Girl sperm tend to live longer.

Probably sooner in your fertile window because the sperm carrying the chromosome for a girl is a slower swimmer but don’t die out as fast. Whereas the sperm carrying a chromosome for a boy swims faster but dies out sooner. Therefore, have sex earlier in your fertile window can help you have a girl vs waiting closer to ovulation.