Bicornuate Uterus: Symptoms & How to Find Out

Bicornuate Uterus: Symptoms & How to Find Out

A bicornuate uterus is a uterine malformation where the uterus has a heart shape, sometimes causing symptoms like pain or irregular bleeding, and is often discovered during fertility evaluations.


Do you sometimes feel like your body’s a bit of a mystery, especially when it comes to, um, lady parts? We’ve all got questions, right? Today, we’re tackling a slightly less talked about, but super interesting topic: the bicornuate uterus. It’s basically when your uterus is shaped a bit like a heart, with two horns instead of one smooth cavity. Now, doesn’t that sound wild? We’ll get into all the nitty-gritty details below, so keep scrolling!

And just so you know where we’re headed, here’s a sneak peek at what we’ll be covering:

A bicornuate uterus is, like I said, a uterine malformation, where the uterus kinda resembles a heart shape. It’s one of those congenital uterine anomalies where the upper part of the uterus splits into two horns. Pretty unique, huh?

Causes of a Bicornuate Uterus

So, what exactly causes a uterus to develop in this way?

  • Non-Typical Development

A bicornuate uterus occurs because of an atypical development of the Müllerian ducts. When forming, the upper part of the uterus remains two separate halves, like two individual units. Then, divisions occur in the upper part and develop into two units, giving the uterus a heart shape.

  • Congenital Defect

The bicornuate uterus results from a congenital defect in genital development. During fetal development, two Müllerian ducts fuse together to form the uterus, and as a result, the upper part of the uterus appears in a heart shape. That said, that defect affects the upper part of the uterus making it appear bicornuate, while the lower or upper part is normal. This happens because the fusion process that is supposed to result in a normal uterus did not occur properly.

Symptoms of a Bicornuate Uterus

What symptoms might indicate you have a bicornuate uterus? Well, it varies.

  • Severe pain during intercourse.
  • Severe and persistent pain in the abdomen.
  • Noticeable and irregular bleeding.
  • Irregular menstrual cycle pains.
  • Recurrent miscarriages.

It’s worth mentioning that many women aren’t even aware they have a bicornuate uterus ’cause they don’t experience any symptoms. They only find out during routine examinations or when facing difficulties related to pregnancy.

Effects of a Bicornuate Uterus on a Woman’s Body

There are several effects that can result from having a bicornuate uterus, and here are some of ‘em:

  • Increased risk of miscarriage during pregnancy, or the increased likelihood of premature birth due to the uterus’s inability to expand properly.
  • Altered the natural position of the fetus before birth to breech.
  • Recurrent miscarriages for the woman. It can be explained that women who have a bicornuate uterus have a four-time greater chance of miscarrying a child compared to others.

We’ve noticed that, although this condition is often associated with difficulties in pregnancy, there are resources available to help women navigate these issues. It’s worth exploring options like fertility treatments and specialized prenatal care, which aren’t detailed here, but could make a big difference. It’s all about finding the right support and information.

Does a Bicornuate Uterus Affect Fertility?

Turns out, this uterine variation typically doesn’t prevent pregnancy or hinder egg implantation in the uterine lining.

The success rate of a normal pregnancy in a bicornuate uterus is relatively close to that of a normal uterus. Even so, it’s associated with pregnancy outcomes after assisted reproductive technology.

Still, it’s important to note that the shape of the uterus makes it more difficult for women who are unable to conceive.

How to Find Out if You Have a Bicornuate Uterus?

Usually, discovering a bicornuate uterus happens during a doctor’s visit for recurrent miscarriages or delayed conception. They’ll conduct examinations and necessary tests to reveal if a bicornuate uterus is present, partially or completely.

Diagnostic Procedures

Here are some of the options that can assist in discovering a bicornuate uterus:

  • Pelvic examination: It’s an examination conducted by inspecting the external reproductive organs, then inserting a tool into the vagina to examine the internal organs.
  • Ultrasound: The bicornuate uterus can be identified using ultrasound.
  • Abdominal MRI: Abdominal MRI can reveal the external shape of the uterus.
  • Uterine MRI: It’s a pretty important and crucial examination to identify all the existing details inside the uterus.

Treatment Method

For most women, treatment might not be necessary, but, in some cases, where a bicornuate uterus leads to some complications, these surgeries can be performed:

  • Uterine unification surgery: The surgery is performed to turn the uterus cavity into one without damaging the uterine tissue.
  • Cervical cerclage: Cervical cerclage is performed in cases of recurrent miscarriages caused by a bicornuate uterus, to improve the integrity of the cervix.

Key takeaways

  • A bicornuate uterus is a congenital uterine anomaly that resembles a heart shape.
  • Symptoms can include severe pain during intercourse, irregular bleeding, and recurrent miscarriages.
  • Diagnosis involves pelvic exams, ultrasounds, or MRI.

FAQ, Myth & Facts

Can a bicornuate uterus prevent me from getting pregnant?

Nah, it usually doesn’t stop you from conceiving. Most women with this condition can still get pregnant.

Is a bicornuate uterus always a problem during pregnancy?

Not always. While it can increase the risk of certain complications, many women with a bicornuate uterus have successful pregnancies.

It was really scary finding out about my uterus, especially when we were trying so hard to have a baby. But talking to my doctor helped a lot. She explained everything clearly, and we made a plan together. It made me feel so much better knowing I had options.

I had no idea anything was different until I had trouble carrying my first pregnancy to term. Learning about the bicornuate uterus explained a lot, and it was empowering to understand what was happening with my body.

It’s definitely not something anyone expects to hear. For me it was during a routine checkup. But my doctor put my mind at ease by explaining the condition thoroughly and discussing ways to manage any potential issues during future pregnancies.

So, there you have it, a bit of a deep dive into the world of the bicornuate uterus. It’s just one of those things that makes us all a little different, right? And remember, if you’re concerned, talking to a healthcare professional is always the best move. They can give you personalized advice and, honestly, just put your mind at ease. After all, knowledge is power, and we’re all in this together, learning as we go!

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