Question: how much baby in 23 weeks pregnant?
Answer: How Big Is Baby at 23 Weeks Pregnant? You're 23 weeks pregnant, and baby is as big as a grapefruit! The average 23-week fetus measures 11.4 inches from head to foot and weighs 1.1 pounds. Yep, baby's almost a foot long, and is finally able to be weighed in pounds!