If you’re 34 weeks pregnant and don’t have stretch marks, you generally won’t get them again, but it varies from person to person. After a woman is pregnant, as the gestation month increases, the uterus will also continue to grow, the abdomen gradually bulging, it may lead to abdominal skin elastic fiber and collagen fiber damage or break, so that the abdomen and hips and other parts of the growth of stretch marks. Pregnancy 20-24 weeks is the uterus grows faster, 34 weeks pregnant uterus will still increase, but the rate of increase is slower, 36 weeks pregnant uterus basically no longer increase. Therefore, pregnant women who do not have stretch marks at 34 weeks of pregnancy will generally not grow stretch marks afterward, but the specific situation varies from person to person. Pregnant women should try to maintain a good mood during pregnancy, should not worry too much about stretch marks, if the body does not adapt to immediately seek medical attention.