There are few messages going round the social media about vaccination for covid-19 and periods. It says you Can't take vaccination before 5 days and 5 days after your menstrual cycle as our immune system is weak during that time. Doing so may affect our body, infact in few messages it was was mentioned one may get an attack due to this. Just want to know if this is right or not? I personally don't believe in such forwards but Still want to clear it