Hi. Ok, so I normally get my period around the 12th-18th of each month, and I have been completely normal up until recently. For the past 2 months i've only had spotting, that stopped after about 2 or 3 days, and this month I havn't had my period at all yet, which is unusual for me. I have been exercising more recently, which might have something to do with it, but I don't know. If it is this, do I have to stop the exercise or will my periods just sort themselves out over time? And how long will this take? Thanks for your help :)