If you are doing a single shake pollination, where you don’t keep the male in with the females, or you have pollen separate from the male, it would behoove you to start females a week or two earlier, assuming you are pollinating quite a lot and not a single branch or two. Are you looking for jars of seeds or just a couple hundred? Long flowering females can take weeks to start showing pistils, depends on the variety.
Males typically begin dropping pollen a bit before females start pushing pistils in earnest. But once they start dumping pollen it is everywhere lol. I get ripe pollen sacs on males typically withing two weeks.
If you are just running a male in with the females, as is my style, don’t sweat it, you are about to have more seeds than you know what to do with.
Summary: There is about a week delay, depending on many factors. Ideal time to pollinate for most female indoor varieties is about week 3/4 when they’re covered in fluffy white pistils. You can do later of course but seeds take about 6 weeks to ripen.