Two kids

abigail • 22 and happily married to my best friend. We live in Cali with our 3 dogs.
So I'm currently pregnant with a little girl and my husband and I are so excited;  however my husband keeps saying after this he doesn't want anymore kids. This is news to me, we have always said we wanted at least two but now he only wants one. Granted another baby right now won't be an actual thought for a couple years but it still concerns me. Has anyone else been through this? What did you do? Did he end up changing his mind when he saw the first baby get older (that's what everyone says will happen)? I really don't want to have only one child but I don't know how a couple compromises on that.