Another baby.. hmmm..

So lately my boyfriend has been hinting that he wants another baby and I want another one. He also got my daughter to say brother, and hasn't stopped saying brother for 2 weeks now ugh lol. How long have tpu,beautiful mama's wait to have baby #2? , my baby will be 2 in January. He also wants to start like a month ago, I just want to wait I don't want to have a baby land on the holiday season. I already get stressful now due to my daughter bday 2 days after new years