Why does the back of my neck hurts

Many people experience neck pain or stiffness occasionally. In many cases, it's due to poor posture or overuse. Sometimes, neck pain is caused by injury from a fall, contact sports, or whiplash. Most of the time, neck pain isn't a serious condition and can be relieved within a few days.

Explanation:

you could have a neck strain or maybe it's just a cramp or something idk

Explanation:

a mother eats twice as much to support her growing fetus

limiting sugar intake in a mother with gestational diabetes, switching from diving to swimming.   depending on whether the patient is normal weight, over weight or gain will differ depending on that.

2b2t

explanation:

2b2t