14 week fetus picture

The 14th week of pregnancy belongs to the second trimester. The baby's reproductive organs can basically identify the gender, and the baby's limbs can move. At this stage, the early pregnancy reaction of the pregnant woman has subsided, and the pregnant woman will feel more comfortable. Prenatal check-ups need to establish a systematic health care guide for pregnant women, which can improve the management system of pregnant women and record the condition of the pregnant woman and fetus at each pregnancy check-up as well as treatment decisions. At 14 weeks of pregnancy, the fetal biparietal diameter is approximately 2.85 cm and the femoral length is approximately 1.4 cm.

At 35 days after menstruation, a ring-shaped or oval gestational sac can be seen in the uterine cavity. At 6 weeks of pregnancy, the fetal bud and the initial primitive heart tube beating can be seen. At 14 weeks after menstruation, the fetal head and arm diameter can be accurately measured, which can more accurately estimate the number of weeks of pregnancy and correct the delivery date. B-ultrasound at 9-14 weeks after menstruation can rule out severe fetal malformations, such as anencephaly. Ultrasound measurement indicators include the fetal nuchal translucency and the fetal nasal bridge. As an indicator for screening sex chromosome diseases in early pregnancy. At 12 weeks, the height of the uterine fundus is 2-3 horizontal fingers above the ischial tuberosity. At 16 weeks, the height of the uterine fundus is between the umbilicus and pubic area. At 14 weeks, the size of the uterus is between the two.

By the 14th week of pregnancy, the fetus's length can reach 12 cm, its weight can reach about 30 grams, the average biparietal diameter of the fetus is 3.1 cm, the average abdominal circumference of the fetus is 7.8 cm, and the femur length of the fetus is about 1.4 cm. The physical condition of a pregnant woman changes greatly throughout the whole stage. Her weight increases by about 1.5KG, her uterus enlarges, her abdomen begins to bulge, and her breasts continue to expand. She already looks like a pregnant woman, so she needs to go for pregnancy checkups.

The size of the fetus varies from person to person. Generally, at 14 weeks of pregnancy, the fetus is about 7-10cm long and weighs about 27-30g, and the facial features of the fetus are already very clear. When a woman is pregnant, the fetus's thyroid gland has begun to function at 14 weeks and produces its own hormone. At this time, you should pay attention to your diet and eat more seaweed, lobster, tuna, seaweed, and kelp. Try not to eat canned fish or sashimi. In addition, in order to prevent constipation during pregnancy, you should eat more whole grains and fruits and vegetables containing dietary fiber, drink more water, exercise more, and use more yogurt and honey, which have the effect of promoting digestion.