Twin fever?

Sammie
Me and DH are TTC baby #2. He has already stated in the past he only wants two. I honestly wouldn't mind three. The only way I think I'm going to get that with him is if we have twins, which I would love. Just the idea of having two little peanuts on there gets me excites. Did anyone have the same situation and actually had twins? If so, what did you do, like any supplements or yoga or idk? I know he'd be scared at first but I think it'd be even more of a bonding experience than our first little prince was.