How much does the fetus weigh in the fifth month?

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 How much does the fetus weigh in the fifth month?


How much does the fetus weigh in the fifth month


pregnancy in the fifth month


The fifth month of pregnancy is considered one of the most comfortable periods for a pregnant woman, as most of the bad symptoms of pregnancy are eliminated, and this month begins in the eighteenth week and ends at the age of twenty-one. 

One week The growth of the fetus increased significantly this month, and the size of the abdomen increased with the increase in the weight of the fetus. In this article, the development of the shape and size of the fetus in the fifth month of pregnancy will be covered.

Fetal development in the fifth month


  • The eighteenth nineteenth week: The length of the fetus this week is about 14 cm and weighs about 141 grams, the immune system of the fetus.
  • continue week: During this week, the fetus grows to about 15 cm in length and weighs about 226 grams. The arms and legs are fully developed. Neurons connect the brain with muscles.
  • The twentieth week: The length of the fetus this week is about 16.5 cm, and its weight has increased significantly to about 283 grams. Although it is very large, it can still move freely in the mother's womb, and here the parents can determine the gender of the fetus. The fetus to see a specialist and do an ultrasound.
  • Week 20: This week the fetus is about 18 cm long and weighs about 311 grams, and despite constant exercise, sleep time is still about 12 to 14 hours per day.

How much does the fetus weigh in the fifth month

The shape and physical development of the fetus in the fifth month


  • The hair on the eyebrows and the hair on the scalp of the fetus continue to grow.
  • Brown fat grows under the fetus's skin, which helps it stay warm after birth.
  • The bones of the fetus begin to harden, starting with the bones of the legs and inner ear until the baby can hear sounds, such as the mother's previous heartbeat, and the blood flow in the umbilical cord.
  • The fetus can swallow in the womb, so it swallows a dose of amniotic fluid, which scientists believe will keep the water level in it constant for the rest of the pregnancy.
  • The skin of the fetus is covered with a soft white fatty substance, which in turn helps the fetus protect its skin from scratches and cracks.
  • The kidneys are fully developed to produce urine, which is expelled into the amniotic sac.
  • The fetal brain is made up of millions of motor neurons that provide communication between the muscles and the brain.
  • The thickness of the fetus's skin increases and its layers increase.
  • The fetus's hair and nails are constantly growing.