Logo designing and market appeal
They are referred to as a "physician"
I dont think this is the place to ask that. I would recommend finding a health forum to ask this on and contacting your doctor. Maybe you have a slight allergy to eggs and your body reacts with a headache. But most of us are probably not drs so we cant give you a solid answer. I do hope you figure it out though!
<span>All fibers of the pectoralis major muscle converge on the lateral edge of the muscular system</span>