Your comprehensive uterus pocket dictionary is here

Here’s the lowdown on your uterus. This superstar organ is responsible for menstruation and for carrying a fetus. It will grow from the size of a pear to the size of a watermelon by the end of pregnancy. 

A fertilized egg will implant itself in the lining of the uterus. So, in order to conceive, it’s helpful to support your eggs and uterine lining health. 

The uterus is capable of so much! If you need a refresher on all things uterus or want to get better acquainted with your womb, look no further. Here’s your pocket dictionary. 

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The cervix is the lowest part of the uterus. Although the cervix is small (2-3 cm long), it is mighty because it connects the uterus to the vagina. 

Cervical fluid 

Also known as cervical mucus, this fluid is produced by the cervix and changes throughout the course of your cycle.


The main body of the uterus. It is located above the cervix and is where an egg implants itself during pregnancy.


The scientific word for egg is the ovum, and they live inside the ovaries. During ovulation, an egg will travel from the ovary into a fallopian tube, where it waits to be fertilized by sperm. 

Egg quality

Although many people focus on the number of eggs they have, the quality of eggs is just as important. Egg quality can decrease over time and as eggs get older, they are more prone to developing genetic abnormalities. But, there are ways to support egg health, such as taking nutritional supplements like this one from u.bloom. 


After an egg is fertilized by sperm and its cells start dividing and it becomes an embryo. 


Also known as uterine lining, the endometrium is the mucus tissue that lines the uterus. After a fertilized egg travels from the fallopian tubes into the uterus, it tries to attach itself into the endometrium. This process is known as implantation. A healthy uterine lining is essential for proper implantation. There are ways to support healthy uterine lining such as eating a diet rich in protein, fruits, and veggies or taking a dietary supplement such as this one from u.bloom.

Fallopian tubes

The fallopian tubes are located on either side of the top of the uterus, connecting the uterus to the ovaries. During ovulation, eggs travel through the fallopian tube and await fertilization from sperm. 


The ovaries contain ovarian follicles, which are small sacs that produce hormones. Each follicle surrounds an egg and when ovulation occurs, the ovarian follicle bursts to release an egg. 


After implantation, the placenta begins to produce hCG (human chorionic gonadotropin). This hormone prevents the uterine lining from shedding so that a period does not occur. hCG is also the hormone that pregnancy tests detect.


When a fertilized egg burrows into the walls of the uterus during early pregnancy. If implantation is successful, you are now pregnant and if not you will get your period. You can help support implantation by strengthening your uterine lining with fertility products


See Endometrium. A healthy uterine lining is crucial for conception, as it helps the egg implant into the walls of the uterus properly. You can help support your uterine lining by eating a healthy diet. If you want an easy way to support your uterine lining, try u.bloom’s uterine lining drink mix. It contains collagen, folate, and an antioxidant fruit blend that helps keep the uterine lining healthy.


The muscular layer of the uterine wall that helps with elasticity and makes room for a fetus during pregnancy. 


There are two ovaries, one on each side of the uterus. An ovary is about the size and shape of an almond, and it sits right below a fallopian tube. The ovaries are where eggs are created and where hormones estrogen and progesterone are produced.


The phase in the menstrual cycle when an egg is released from the ovary into the uterus and conception is possible.


The scientific word for a female egg. See egg.


A hormone produced by the ovaries that helps prepare the lining of the uterus for implantation. Proper implantation and healthy uterine lining are important for conception, and you can help support your uterine lining.


Also referred to as the womb, the uterus is a hollow, pear-shaped organ that houses a fetus. The uterus is divided into two main parts: the cervix and the corpus. The ovaries and fallopian tubes sit on top of the uterus on either side. 

The canal that connects the cervix to the outside of the body. During sexual intercourse, sperm enters the vagina and makes its way through the uterus by way of the cervix.


A cell that has recently been fertilized but has not yet begun the process of cell division. During fertilization, the egg and sperm unite in a fallopian tube and become a zygote. 

Keeping up with uterine health is important for conception and healthy pregnancy. You can support your egg health and uterine lining health with u.bloom’s fertility support products. 


“Center for Reproductive Health: Glossary of Terms” Michigan Medicine. University of Michigan. 

“Pregnancy: Ovulation, Conception & Getting Pregnant” Cleveland Clinic. Cleveland Clinic. February 19th, 2019–getting-pregnant 

“Female Reproductive System”  Cleveland Clinic. Cleveland Clinic. January 19, 2019 

“Pregnancy Week by Week: Fertilization and Implantation” Mayo Clinic. Mayo Clinic. 

“Normal Ovary” Mayo Clinic. Mayo Clinic. 

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