My grandfather was a fraternal twin and apparently if it skips a generation (which it did) the next one is more likely to conceive twins. DH told me last night that we are not allowed to have twins, especially when we try for a 2nd ("definitely no 3 kids, we don't have enough bedrooms"). If we do, he says we're giving one away, "lots of good families looking for kids!" Oh, DH. I just laughed at him the whole time.
What about you? What do you and your DH think of multiples?