Question

how old is the embryo when it becomes a foetus

Answer 1

By the end of the second month, your baby is about 1 inch long and weighs about 1/30 of an ounce. At about 6weeks, your baby's heart beat can usually be detected. After the 8th week, your baby is called a fetus instead of an embryo. Your baby's arms, hands, fingers, feet, and toes are fully formed.



i hope help you