Being pregnant is a joyful but physically-trying period. You are excited to have your baby, so you are willing to suffer all the discomforts that go with it. One of the things that you have to endure is the stretch mark during pregnancy. This can multiply and become numerous, causing an unsightly mark on your skin. The following can cause these ugly marks: Distension of skin When your skin stretches and then shrinks, stretch marks appear because the skin was not elastic enough to endure the stretch and shrinkage. If the skin is elastic enough, the distension will not cause any marks. Lack of skin elasticity due to improper nutrition Since the food you ingest supplies both you and the baby, you may not be eating enough to provide essential vitamins and nutrients. Your skin now suffers from the lack of needed substances like fatty acids, zinc, selenium, and vitamins A, C and E. All of these are requirements for healthy skin. Rapid weight increase When your weight increases rapidly, the tendency is for your skin to be distended and this will form more stretch marks. When the skin returns to its original size, the stretch marks in pregnancy are more pronounced. Lack of normal hydration Your dry skin may have resulted from lack of hydration or water. This makes the skin dry and hard to distend. This is why drinking lots of water during pregnancy is essential to good healthy skin. You may want to use creams to maintain the moisture and smoothness of your skin. Drinking lots of water can help moisturize the skin and prevent these marks. These are the reasons why women acquire stretch marks in pregnancy. If you want to avoid these ugly blemishes in your skin, then remember the pointers mentioned above. www.removestretchmark.net has more articles on treatment of stretch marks.