One of the common causes of neck bone spurs or cervical spondylosis is carrying your baby for long hours frequently.. This is very common in moms and you should teach and help babies be on their own.. That's is for keeps more than 18weeks of age because the more they grow the higher their weight increase.. So mom's out there should check this very well.. Note that infants less than 18 weeks weigh less so there's no way they can cause that.. Carrier bags are inclusive.. One of the main cause of it mom's..