I did? I must be sleep posting again. Whats more impressive is that I don’t know a thing about cats! 
Am I the only one who thought “Now there’s a sig for you!” LOL
Seriously, though, please, please, please get all your kitties, male or female, neutered/spayed ASAP. Unless you’re going to breed them, not doing it is cruel to everyone in the house, especially the in-heat kitty. And as has been stated, the males tend to run around spraying ‘their territory’. You don’t want to know how bad that can smell, trust me.