Medical consensus is that the Corona vaccine and booster may slightly affect a woman’s cycle, but that any effects are short term.
The
5 day minimum begins when you consider yourself
niddah. If the staining becomes heavy enough that you need a tampon or full pad to contain the bleeding, you should assume you are
niddah. If a light pantyliner is sufficient for a full day, you may continue treating it as
staining.
Please feel free to get back to us with any further questions.
B’Hatzlacha!
