The second trimester refers to the 13th to 27th week from the beginning to the end of pregnancy. During this stage, the fetus begins to develop rapidly and the mother\’s body undergoes some changes.
1. Fetal development: In the second trimester, the fetal organs begin to form and gradually become more complete. The baby\’s head will become larger, and the eyes, ears, nose, and mouth will gradually develop. In addition, the baby\’s fingers and toes will become more noticeable. At the end of the second trimester, the gender of the baby can usually also be determined by ultrasound.
2. Changes in the mother\’s body: In the second trimester, the mother\’s uterus will gradually increase in size, and she may feel the expansion of her abdomen. Pregnant women\’s breasts also enlarge, and the areola and nipples may become darker. Pregnant women may experience digestive issues such as gas, indigestion, and constipation. In addition, pregnant women may experience fatigue and lower back pain, and may experience frequent urination due to the enlargement of the uterus.
3. Appetite and nutrition: During the second trimester, pregnant women may have an increased appetite. To ensure the healthy development of the fetus, pregnant women need to consume adequate nutrients, including protein, vitamins, minerals and fiber. Pregnant women should avoid raw meat, fish, raw eggs, and underheated foods to avoid foodborne illness and infection.
4. Emotional and psychological changes in pregnant women: In the second trimester, pregnant women may feel more stable and calm. Due to the influence of progesterone, some pregnant women may feel more emotional. Pregnant women may also begin to develop an emotional connection with their fetus and feel a sense of responsibility for their future role.
5. Regular prenatal check-ups: In the second trimester, pregnant women should have regular prenatal check-ups to ensure the health of the fetus. Prenatal care usually includes measuring blood pressure, checking urine, listening to fetal heartbeat, and performing maternal ultrasound.
The second trimester of pregnancy is a critical stage. Pregnant women should pay attention to maintaining good nutrition and living habits, follow the doctor\’s recommendations, and consult the doctor promptly for answers to any discomforts or questions.
Physical changes of pregnant women in the second trimester:
The physical changes of pregnant women in the second trimester mainly include the following aspects:
1. Abdominal enlargement: Due to the growth of the fetus, the pregnant woman’s abdomen gradually expands. In the second trimester, the abdomen is significantly protruding and pregnant women may need to change to looser clothing.
2. Breast changes: Pregnant women’s breasts will become larger, the areola color will deepen, and mammary gland hyperplasia may occur.Breast tenderness and sensitivity occur.
3. Weight gain: Pregnant women gradually gain weight during the second trimester, with most of the weight gain concentrated in the abdomen. Pregnant women need to maintain a proper diet and exercise to control weight gain.
4. Changes in the digestive system: Due to the influence of hormones, pregnant women may suffer from indigestion, heartburn, constipation and other problems. Eating a healthy diet and exercising regularly can help alleviate these problems.
5. Changes in the musculoskeletal system: The pelvis of pregnant women will gradually expand to accommodate the growth of the fetus. This can lead to low back pain and pelvic discomfort. Proper exercise and rest can reduce discomfort.
6. Blood circulation changes: Pregnant women’s blood volume increases, and the heart and kidneys work harder to meet the needs of the fetus. This can cause pregnant women to feel tired and short of breath.
7. Hormone changes: Hormone levels in pregnant women change, which may lead to mood swings, headaches, and skin problems.
Generally speaking, the physical changes of pregnant women in the second trimester are normal physiological phenomena. Pregnant women should maintain a positive attitude, consult doctors for advice, practice appropriate health care and pay attention to physical changes. .