A range of potential treatments have been suggested for Covid-19 but nobody knows if any of them will turn out to be more effective in helping people recover than the usual standard hospital care which all patients will receive. Inside Health regular Dr Margaret McCartney talks to Claudia about how the first randomised trials are now setting out to test some of these suggested treatments with unprecedented speed and adaptability as potential new drug candidates emerge. During lockdown some find their mental health is put at higher risk. Katie Connebear is a mental health campaigner and blogger who was diagnosed with bipolar disorder eight years ago. She has experienced psychotic episodes and has coping strategies in place for when she feels her mental health deteriorating. She offers her thoughts on how to make small progressive steps in the absence of family and friends who she normally relies on when times are difficult. We’ve the latest in Inside Health’s regular visits to test the temperature at Southampton General Hospital. During the current pandemic maternity wards have to make sure that the birth of babies happens in a way that keeps expectant mothers, their birth partners and staff safe from the virus. Government advice includes pregnant women in the “vulnerable group" who need to take extra steps to socially distance, with extra attention after 28 weeks. Consultant obstetrician Jo Mountfield is keen to allay pregnant women’s concerns. And with isolation set to continue, we can also learn from people who have lived in a different kind of lockdown – and one that was in many ways more extreme. Beth Healey is an intensive care doctor currently working in Switzerland who spent 14 months at Concordia research station in the Antarctic, investigating how the team coped with living in such an isolated environment She reveals the similarities in life there and life under lockdown here. Producer Adrian Washbourne