Ttc #2

So my first baby is almost 9 months old, his dad is not a very healthy person in either of our lives we’ve had a no contact order for 3 months, he still visits with our son occasionally supervised by dcfs. I met this guy some time ago and recently we started pursuing a relationship and he wants children like now! He’s financially, mentally, emotionally, and spiritually stable! I’m having trouble not justifying to ttc # 2!!