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Bicornuate Uterus & Fertility
A bicornuate uterus is a congenital difference in which the uterus has a heart-shaped or divided upper cavity. This page explains its potential implications for fertility, pregnancy, diagnosis, and reproductive care.
Summary:
- A bicornuate uterus is a congenital difference in uterine development that creates a divided or heart-shaped upper uterus.
- Many people with a bicornuate uterus can conceive naturally.
- Its reproductive significance is often greater for pregnancy outcomes than for the ability to become pregnant.
- Evaluation may include three-dimensional ultrasound, MRI, or other imaging to distinguish it from a uterine septum.
- Management depends on anatomy, reproductive history, and individual pregnancy risks.
What Is a Bicornuate Uterus?
A bicornuate uterus is a congenital difference in uterine development in which the upper portion of the uterus has two distinct regions or “horns.” It is one of several congenital uterine anomalies and is anatomically different from a uterine septum.
Bicornuate Uterus & Fertility
Many people with a bicornuate uterus conceive without fertility treatment. Its reproductive significance may be more relevant to pregnancy management than to the ability to become pregnant.
How a Bicornuate Uterus Is Evaluated
Three-dimensional ultrasound or MRI may be used to characterize both the uterine cavity and external uterine contour. Accurate diagnosis is important because management differs among bicornuate, septate, unicornuate, and didelphys anatomy.
Common Bicornuate Uterus Questions
Can you get pregnant with a bicornuate uterus?
Yes. Many people with a bicornuate uterus conceive naturally.
Does a bicornuate uterus cause infertility?
Not necessarily. Its reproductive significance is often greater for pregnancy outcomes than for the ability to conceive.
How is a bicornuate uterus distinguished from a uterine septum?
Three-dimensional ultrasound or MRI can help evaluate both the uterine cavity and the external uterine shape.
Understanding a Bicornuate Uterus in the Context of Your Fertility
A bicornuate uterus is a difference in uterine anatomy, not a prediction of whether you can become a parent. Many people with this anatomy conceive successfully, although individualized pregnancy care may be helpful. Spring Fertility can help clarify your uterine anatomy, consider it alongside your complete reproductive history, and determine whether it meaningfully changes your fertility or treatment plan.
Ready to Get Started?
Schedule a consultation with Spring Fertility to discuss your options.