New Delhi, April 21 -- As more and more people are getting vaccinated today, the range of Covid-19 vaccine side-effects has only increased. Previously, fever and fatigue were observed in many people, several hours after they got inoculated. Some also experienced pain and swelling in the injection site, but turns out, women are facing other problems too-a change in their menstrual cycle. Again, there is variation in symptoms-some have been bleeding more than usual, while others have noticed certain abnormalities.

Experts suggest the menstrual cycle is flexible and responds to various things, including stress, mental or physical changes, or anything to do with immunity. Its nature is such that it adapts and presents itself in various ways....