Nikki Allford, of Hemel Hempstead in Hertfordshire, has adenomyosis, a little-known condition where the lining of the womb buries deep into the muscular wall of her uterus.
Naga Munchetty, 48, had suffered with debilitating symptoms since the age of 15, but medics did not take her symptoms seriously growing up, she told MPs today.
Naga Munchetty told MPs today how her battle with adenomyosis which began at the age of just 15, has left her screaming in agony and in pain so severe she would lose consciousness.