While the niddah color chart is a valuable tool, some common misconceptions and challenges arise:
Place the stained area directly the color swatch on the chart—not underneath the chart. Look at both simultaneously. Ask yourself: niddah color chart
The is most critical during the onah beinonit (the intermediate time of the month) or when a woman is not expecting her period. However, a different halachic rule applies to vest kavua (a fixed cycle) or during the seven nikkim (clean days) before the mikveh . During the shiva neki’im , even a trace of a tamei color on a bedikah can invalidate the entire clean count. Thus, during these days, women are often more stringent—some will avoid any colored stain, even one that the chart deems tahor , as a minhag chumra (stringent custom). While the niddah color chart is a valuable