Survey of 12,000 women also revealed severity of long Covid symptoms rose and fell across menstrual cycle

Women with long Covid are prone to longer, heavier periods, which could put them at greater risk of iron deficiency that exacerbates common symptoms of the condition, doctors say.

The findings emerged from a UK survey of more than 12,000 women, which also found that the severity of long Covid symptoms rose and fell across the menstrual cycle and became worse when women had their periods.