For women with Mayer-Rokitansky-Küster-Hauser syndrome, life can be difficult. Born with an absent or underdeveloped vagina, women suffering MRKH often have difficulty experiencing a normal sex life, can fail to menstruate and sometimes cannot reproduce naturally.But now, researchers from Wake Forest Baptist Medical Center have found a way to normalize life for women with severe cases of MRKH: Using patients’ own cells, they have successfully grown vaginas in a laboratory setting and implanted them into four women.