Bristol Palin shares her excitement about welcoming baby no. 3 any day now

“My world!!! I can’t believe we’ll be a family of 5 in a matter of days,” Palin wrote as the caption for a photo album featuring sweet pictures of her family, which includes husband Dakota Meyer, son Tripp (whom she shares with ex-fiance Levi Johnston) and daughter Sailor Grace (whom she shares with Meyer).

The proud mom announced her pregnancy back in December and found out that she was expecting a girl in March. She and Meyer are looking forward to expanding their family and welcoming their second child together. The dad of one also took time to share a family photo on Instagram on Tuesday, writing, “Family is not an important thing. It’s everything.”