(CNN) Baby meets world in a few months.

Danielle Fishel, star of "Boy Meets World" and its spinoff, "Girl Meets World," announced Wednesday that she is expecting her first child, a boy, with husband Jensen Karp.

Baby boy Karp is due in July, and Fishel, 37, and Karp, 39, "can't wait."

"I'm eating for two. I'm napping with wild abandon," Fishel wrote in the caption of an Instagram photo showing her sneakers and Karp's tennis shoes, along with a small pair for the baby. "Baby shoes. Baby clothes. (I'm shopping). I'm nesting. I'm reading books."

She went on to write, "I'm madly in love with my husband. I cry at commercials."