For some women, the possibility of carrying a pregnancy can seem out of reach from the very beginning of adulthood. Medical conditions affecting reproductive development can change expectations about having children, sometimes long before a woman has even begun thinking seriously about motherhood.
Lauren Fowler’s story is one remarkable example of how advances in reproductive medicine are creating new possibilities.
Born with Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome, Lauren was born without a uterus but had functioning ovaries. Years later, after learning about womb transplantation, she underwent a procedure using a donated uterus from her sister.
Today, that journey has led to a pregnancy.
A Diagnosis That Changed Her Plans
Lauren, from Kent, was diagnosed with MRKH syndrome at the age of 15 after seeking medical advice because she had not started menstruating.
MRKH is a rare congenital condition in which the uterus and upper part of the vagina do not develop normally. The ovaries are typically present and can function, meaning some women with the condition may still have the possibility of having a genetically related child through assisted reproductive technology if a uterus becomes available.
For Lauren, however, the diagnosis was emotionally difficult.
She had imagined becoming a mother one day and had even considered a career as a midwife. After learning that she did not have a uterus, she changed those plans because she found the prospect of helping deliver other people’s babies emotionally difficult.
At the time, womb transplantation was still a relatively new area of medicine.
Discovering the Possibility of Womb Transplantation
Lauren learned about womb transplantation around 2010.
The procedure involves transplanting a uterus from a donor into a recipient who does not have a functioning uterus. Unlike many other types of transplantation, the goal is generally temporary: the transplanted uterus is intended to support pregnancy and may later be removed.
For Lauren, the procedure offered something she had not previously considered possible.
Her sister Kelly initially offered to help by becoming a surrogate. But Lauren wanted the opportunity to experience pregnancy herself.
Then Kelly made another offer.
She volunteered to donate her uterus.
For the sisters, the decision represented an extraordinary act of support and a major medical undertaking.
An 11-Hour Operation
In May 2025, Lauren and Kelly underwent surgery in Oxford.
Kelly donated her uterus, which surgeons then transplanted into Lauren during an operation lasting approximately 11 hours.
The transplant itself was successful, but recovery proved challenging.
Lauren experienced very heavy periods after receiving the transplanted uterus, something she had never experienced before. She later developed a serious bowel obstruction related to scar tissue and required additional surgery.
According to the report, she spent more than two months in hospital and lost approximately 10 kilograms during the ordeal.
At one stage, her condition became so serious that she was uncertain whether she would survive.
Despite those complications, the transplanted uterus remained healthy and was not rejected.
The Journey Toward Pregnancy
After recovering from the complications, Lauren and her partner David began working toward pregnancy.
Because Lauren still had functioning ovaries, doctors were able to use assisted reproductive technology rather than relying on natural conception.
The process involved embryo transfer.
Their first attempt unfortunately ended in a miscarriage at five weeks.
For Lauren, it was another difficult moment after years of medical challenges.
But she decided to continue trying.
A second embryo transfer was successful.
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