Hi anon..<br> Aap period ke first day ki date se is article ki help se calculate kar lijiye. <span style="color:#3B5998;"><b><a href="http://app.babychakra.com/article/3635">&#2312; &#2337;&#2368; &#2337;&#2368; &#2325;&#2376;&#2354;&#2325;&#2369;&#2354;&#2375;&#2335;&#2352;: &#2319;&#2325; &#2360;&#2306;&#2351;&#2379;&#2332;&#2367;&#2340; &#2327;&#2352;&#2381;&#2349;&#2366;&#2357;&#2360;&#2381;&#2341;&#2366; &#2325;&#2368; &#2342;&#2375;&#2326;&#2349;&#2366;&#2354;</a></b></span>