Some women who have recurrent miscarriages might benefit from taking a tablet designed to treat diabetes, researchers say.
A trial in 38 volunteers suggests it helps better prepare the womb lining for pregnancy by boosting certain beneficial cells.
Experts believe some women who miscarry do not have enough of these stem cells.
Cally Cusack, now a mother of two, is one of the women in the trial the drug, sitagliptin, may have helped.
Read more on the BBC website