i am one of tens of millions of women around the world who have suffered pregnancy loss and as my work as global health correspondent has shown me many times, i know how lucky i am to receive the level of care i have had. the conversation around pregnancy loss is opening up so much more in the uk, with things like this beautiful exhibition here in manchester. but after my losses, it struck me, given how physically and mentally painful miscarriage can be, why are we not talking about it more? why do we not know more about what happens? my name is professor siobhan quenby. my name is natasha necati. rukhsana. i've spent the last few months looking into how pregnancy loss impacts families all around the world and how they can be better supported, why the colour of our skin can affect our chances of having a healthy pregnancy.