I'm 25 year old , never exercised in my life , but from past  2 month i started exercising and my daily routine has become very active. Before I wasn't much active .. I have irregular periods and it was varying from 35 to 45 days ... But last month my cycle length was 32 days and this month it is 21 .. Not sure is it because of exercising daily.. Anyone noticed anything like this ? One more thing I gone through all type of possible tests for my irregular periods everything came normal .. From Jan thinking to be in ttc so really worried about my irregularity 😞