Well, I'd assume player characters don't become pregnant (or impregnate anyone, for that matter) unless their players want them to, and even then I'd only let it happen if I were running a campaign where a few months of down time were approriate; incapacitating a character for a few months and then saddling them with a dependent is not something you do to a PC unless you're the kind of DM who takes joy in screwing over your players.
Adventuring while pregnant | EN World Tabletop RPG News & Reviews
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