x2
The only thing is it's not always a smaller clutch. I'm also pretty sure that's it's more genetic versus when you breed them. My original girl, Kitai, double clutched pretty much every year. First year she was bred, she gave me 44 eggs (22 in the first clutch and 22 in the second, surprise!). Luckily, she never did that again but after that, I always fed her extra along with a calcium substitute through her laying season because those second clutches do a number on them if they can't gain enough weight back in between. I know a couple of her daughters do the same thing when bred and repeatedly give their owners double clutches every year. Just something to keep in mind.