Proper exercise, pregnant women will generally have edema of lower limbs. If you stretch your legs to the left, you can eliminate the edema in your legs and relax your body. I think it's good for the fetus not to be nervous and stay happy. Try to wear loose clothes. As the fetus grows up, wearing tight clothes will be uncomfortable.
Be sure to have regular checkups, especially for elderly women, and follow the doctor's arrangement. Check it 42 days after delivery to see how the recovery is. You can listen to fetal movements at ordinary times. Once you find that the fetal movement is slow or gone, you should go to the hospital as soon as possible. Usually pay attention to whether there is vaginal bleeding or lower abdominal pain, and observe closely.
It is better to have children before the age of 35, which is good for both adults and children. I think the golden age for having children is around 25 years old, so it seems that this goal can't be achieved, maybe at the earliest.