The first point is that what are stretch marks? This mark is one kind of scars which may appear on any part of the body. When human’s skin is stretched to its limit you may notice the stretch marks show up on the top of the skin.
There are numerous reasons that be a factor in identifying whether someone could possibly get stretch marks or perhaps not..
Genetics cause is one of the major factors to get those marks. Some other major reasons that lead someone to get those stretch is, weight gain, hormonal changes, quick growth, pregnancy etc.