There are plenty of explanations and things to blame for this stretch run swoon ... That even includes a .321 mark with the ...

It's a major problem for women who come from a family with stretch marks, those who have given birth to big babies or twins. Stretch marks usually appear on the upper arm, thighs or buttocks.

In a Dutch study published September 28 in Nature Communications, scientists find that they also have something in common with other identical twins the world over: a set of matching marks on their ...