我怀孕5个多月了,肚子一天天长大,很担心会长出难看的妊娠纹。很多人说在肚皮上抹橄榄油能防止长妊娠纹,真是这样吗?哈尔滨张女士妊娠纹的形成主要是怀孕期间腹部不断膨隆,加上激素影响,皮肤在外力牵拉下,弹力纤维和胶原纤维出现不同程度的损伤或断裂,皮肤因此变薄,出现宽窄不同、长短不一的粉红色或紫红色波 I am pregnant more than 5 months, the stomach grew up day by day, I am worried that will grow ugly stretch marks. Many people say that in the belly to wear olive oil to prevent long stretch marks, is it true? Harbin Zhang stretch marks the formation of the abdomen is mainly pregnant during pregnancy, with the addition of hormones, the skin under external traction, elastic fibers and collagen Different degrees of fiber damage or fracture, the skin thus thinning, there are different widths, the length of the pink or purple wave