I had my 20 week scan 2 weeks ago baby was measuring 2 weeks behind.. everything looked great apart from limbs measuring 5 weeks behind ( under 1 percentile) had another scan today.. (2 weeks later) limbs have grown a touch but still 5 weeks behind! Doctor is saying skeletal dysphasia or dwarfism but cannot see anything else wrong apart from size of limbs! Anyone had this and baby turned out ok?