Study links Covid-19 vaccination to small increase in menstrual cycle length, but experts say it’s no cause for concern

The findings validate some claims from women across social media that the Covid-19 vaccine affected their menstrual cycle. But the change is not clinically significant, and experts say it shouldn’t cause worry. “The bottom line is, we really think these findings are reassuring for health and reproductive health,” and they dovetail with similarly reassuring data … Read more