Your 9 months Pregnancy You're 40 weeks pregnant You’re nearly ready to give birth as you enter your 40th week of pregnancy! 1 of Ad break How big is your baby? Your baby is now 38cm crown to rump, or 50cm from top to toe, and weighs 3.3kg. Your baby is about the size of a pumpkin!Now find out how your baby is growing… How is your baby growing?Your baby’s abdominal circumference is bigger than his head. He has 206 bones – which is more than you. Some of these bones will fuse together as he grows after birth. He also has more than 70 different reflexes, such as sucking, which he’ll need to survive outside your comfy womb. Your baby’s probably descended quite far down in to your pelvis by now, and because of this and gravity, his head may be getting a little compressed. Now find out what’s happening to your body… What’s happening to your body?At this stage you might be feeling some end of pregnancy blues but try to think ahead to what it will be like once your baby is here and take advantage of these quiet times to fit in some reading or to escape the house for dinner with your other half. Remember, once there’s a new set of lungs in the house you’ll be longing for a few quiet moments to yourself. Learn more about what symptoms to expect this week and check out our week by week pregnancy guide...Find out what happened at 39 weeks pregnant, and see what will happen in your final week of pregnancy! By Sara Mackenzie Comments Latest on MadeForMums Is it safe to cover your baby's pram with a blanket in hot weather? Eva Longoria bares her 8-month bump in nude illusion snaps 2018's celebrity babies - who gave birth this year? Which pregnant celebs are due in 2018?