Pregnancy 35 weeks stomach swelling and pain like a period is mostly due to the gradual increase of the fetus, which causes the uterus to enlarge and the stretching of the abdominal muscles and uterine ligaments. Therefore, pregnant women will have swelling and pain, and the stomach will be tight and hard, but it does not exclude the possibility of miscarriage, it is recommended to go to the hospital in time for a checkup. In the diet should be more nutritious, can eat eggs and other foods with high nutrition, secondly, to keep the spirit of relaxation, pay more attention to rest, avoid strain, and finally can take vitamin e to relieve.