Written by Editorial Team
It is very awe-inspiring to understand how does the uterus change during the 3 trimesters of pregnancy? The uterus is a hollow pear-shaped muscular body part situated deep in the pelvis. It is the most significant organ in the female reproductive system. This is because the implantation (of a fertilized egg) and development of the fetus happen inside the uterus.
Lots of women, whether pregnant or planning for a pregnancy, are still unaware of the significance of the uterine ability to expand and its required size as the pregnancy progresses. This article will provide you some basic knowledge of this subject.
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Since the uterus holds the fetus as it forms into an infant, it’s evident that it ought to grow as the pregnancy advances. In the course of pregnancy, the uterus grows in size immensely just like what happens when you blow air into a balloon.
The most used example for this progression is comparing the uterus with four fruits as follows:
Orange (pre-pregnancy)- grapefruit (first trimester) – papaya (second trimester) – watermelon (third trimester).
The size of your uterus in the course of pregnancy will help your specialist know whether everything is advancing as per the rule. You may encounter some pregnancy issues if your uterus size at a specific time amidst pregnancy is too large or too small. The size of the uterus determines the fontal length (distance between the top of the uterus to the pubic bone).
Before pregnancy, a normal-sized uterus will be 7.6cm X 4.5cm X 3cm (length, width, and thickness respectively). For your convenience, you can imagine the pre-pregnancy uterus as big as an orange or more often as big as your fist. It’s quite surprising to know how the uterus change during the 3 trimesters of pregnancy.
The major changes that occur in women’s bodies when they get pregnant happen inside the uterus. Then only all the other parts start to undergo pregnancy changes.
The changes of the uterus depend on the type of pregnancy. During multiple pregnancies, obviously, the growth and stretching of the uterus will be sooner than that in normal pregnancy with a single baby.
The uterus expands more and becomes heavier as it is accommodating a baby who grows day by day.
The uterus is a female’s most vital reproductive organ. Hence its growth as the pregnancy progresses holds a huge significance. And it is quite amazing to know how the uterus change during the 3 trimesters of pregnancy.
With a rich experience in pregnancy and parenting, our team of experts create insightful, well-curated, and easy-to-read content for our to-be-parents and parents at all stages of parenting.Read more.
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