Any day now!

Soleil Moon Frye — who is pregnant with her fourth baby — took to Instagram on Wednesday, May 4 to post a cute photo of herself showing off her huge baby bump during a doctor's visit!

"I really thought that today could be the day but I guess this baby is pretty comfy right where it is," the 39-year-old actress captioned the cute snapshot.

RELATED: Pregnant Soleil Moon Frye Talks Baby No. 4 — "It's So Hard to Pick a Crazy Unique Name!"

The former Punky Brewster star and her husband, Jason Goldberg, 44, previously announced they are expecting their fourth child last November. The couple — who married in October 1998 — are already parents to daughters Poet, 10, and Jagger, 8, and son Lyric, 2.