Mercule
Adventurer
Emerald said:They don't have to quite just cuz they have a baby, me and my husband still game once a week, we just bring the little guy along.
Grammar issues aside (Tewligan is dead on, FWIW)....
My wife and I didn't have much problem when our first daughter was born, but we're concerned about the viability of both playing when #2 comes in May.
Still, I hope to have my daughter playing my familiar soon (seems a good place to start).

As far as size goes, even in RP heavy games I still like 4 or 5 players (plus DM). Three is fine, but seems a bit small. 6 starts to bog down unless everyone is _very_ comfortable with their role in the group.
Eight is probably the maximum I'd do. And that's under optimal conditions: a long session (6+ hours), good friends, cooperative, stylistically compatible, etc.