ما هي اسباب تأخر العاده الشهرية لمدة تفوق ثلاثة اشهر علما اني زرت طبيبة فقالت ان البرد هو السبب. هل فعلا البرد يسبب تأخر العادة الشهرية؟

We know stress may make the period disappear for variable period of time; I am not sure how much the cold weather is making you stressed???? I assume you did a pregnancy test and that was negative. Would you please tell us about your periods in the past and also how old are you, and if you are taking any medicines or not, we may be able to answer you. I believe we should try and find other reason before saying the cold weather is the cause. Regards