Week 16 - Smiley face

Your baby is the size of an Avocado Your baby now measures about 4.3 to 4.7 inches (10.9 to 11.9 cm) long from crown to rump, and weighs 2.75 ounces (78 grams). Your baby is growing fast, and your weight is likely increasing as a result. Your baby’s muscles are now developing to the point that your baby can hold its head erect, in a straight line, and its facial muscles can display a variety of expressions. Your baby’s nails are well formed and he or she is emptying out its bladder every 40 to 45 minutes. Your baby is also covered in lanugo and his or her ears have moved from the neck to the head. Depending on the baby’s position, your doctor may be able to determine your baby’s sex on an ultrasound scan. For some parents, this is one of the most exciting moments of pregnancy.