Your body is going v a lot during pregnancy, yet your infant is cultivation and transforming even more.

You are watching: Protects and nourishes a developing fetus

So lot happens during pregnancy. Our bodies execute amazing things during this journey to create brand-new life. When you end up being pregnant, the lining of her uterus thickens and its blood vessels enlarge come nourish her baby. As your pregnancy progresses, the uterus expands to do room because that the cultivation baby. By the time your infant is born, your uterus will certainly be plenty of times its normal size.


Glossary

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Amniotic Sac: A thin-walled sac that surrounds the baby throughout pregnancy. The sac is filled through amniotic fluid which is a liquid made by the baby and the amnion (the membrane that covers the fetal next of the placenta). The amniotic sac protects the fetus native injury and helps to manage his temperature.

Cervix: The lower part of the uterus the projects into the vagina and opens/dilates at birth. Comprised of greatly fibrous tissue and muscle, the cervix is circular in shape.

Egg: The mrs reproductive cell developed in and also released indigenous the ovaries; likewise called the ovum.

Fertilization: joining of the egg and also sperm.

Fetus: The term because that an unborn baby from the eighth mainly after fertilization until birth.

Placenta: an organ, shaped like a level cake, which only grows throughout pregnancy and provides nourishment to and also takes waste far from the fetus.

Sperm: A masculine cell the is developed in the testes and can fertilize a woman egg cell.

Umbilical Cord: A rope-like cord connecting the baby to the placenta. The umbilical cord has two arteries and a vein that lug oxygen and also nutrients to the fetus and waste assets away indigenous the baby.

Uterine Wall: The wall surface of the uterus.

Uterus (also dubbed the womb): The uterus is a hollow, pear-shaped organ located in a woman\"s reduced abdomen, between the bladder and the rectum, that sheds that is lining each month during menstruation. Once a fertilized egg (ovum) i do not care implanted in the uterus, the baby develops there.

Vagina: The component of the mrs genitals, behind the bladder and also in front of the rectum, that develops a canal expanding from the uterus come the vulva. Additionally called the birth canal.


So what\"s really going on inside her uterus? Let\"s take it a look.


Month 7


The eyes deserve to open and also close and sense alters in light. Lanugo (the soft, fine hair the covers a fetus) starts to disappear. The fetus kicks and stretches. The fetus deserve to make grasping motions and also responds to sound.

Month 8


with its significant development finished, your baby gains weight an extremely quickly. Skeletal harden, yet his skull stays soft and flexible for delivery. The different regions the his mind are forming. Taste sprout develop and your baby can taste sweet and sour. Her baby might now hiccup.

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Month 9


her baby normally turns into a head-down place for birth. His skin is much less wrinkled. His lungs mature and also are prepared to function on their own. Sleeping patterns develop. He will certainly gain about ½ pound per week this month.