According to the American Association of Medical Assistants, the average pay for a certified medical assistant (CMA) is $27,951, with experienced CMAs earning over $38,000 per â¦ year. That is Â£19,361.40 but with experience it is Â£26,326.35. and that is good:).
Causes of Linea Nigra. Pregnancy hormones are responsible for many skin changes during pregnancy, including linea nigra. Increased melanocyte stimulating hormone can cause darker nipples and areolas, as well as freckles. Linea nigra is not a painful condition and poses no threat to you or your baby. There is no physical reason for the line to appear other than indicating that the baby is coming.
Further reading: you can also see this video that reveals what the sun really does to your skin. 2. Smoking. Smoking causes premature fine lines that typically appear on places where the skin is very thin, such as the sides of the eyes (smile lines) and above the upper lip. These typical smoking lines may appear 10-15 years before they appear among non-smokers.