By the 25th week of pregnancy, the uterus has grown large enough to compress the rectum and other nearby organs, making pregnant women susceptible to hemorrhoids. From this week onwards, pregnant women should also take good care of themselves and keep their teeth and mouth clean to avoid gingivitis - which increases the risk of premature birth and preeclampsia.

Pregnant women at 29 weeks are prone to varicose veins, continue to gain weight and endure the baby's "tantrums". In addition, from this week onwards, pregnant women need to pay attention to the signs of labor and be prepared for everything if labor really occurs to ensure the safety of both mother and baby.

Pregnant women at 27 weeks are prone to swelling of the limbs, which can be clearly seen in the feet, ankles and hands, signs of stretching of the navel and the appearance of stretch marks (especially in the abdominal area). All these changes are due to the effects of the uterus expanding beyond the capacity of the skin and causing compression of surrounding organs.