Hey, me and my partner have been ttc for almost 2 and a half years with no luck. I have children from my previous relationship but my partner has never had kids. My periods are normally 28 days but I do sometimes come on early most likely to do with myself being obese but only once been late. My last period started on the 26th or 27th of December and was unusually really light and only lasted about 3 days in stead of the usual 5-6 days and heavy. This month I should of come on about 2 days ago but nothing today then I started cramping with really light, barely there spotting. What's the chances of me being pregnant? I've never had spotting on any of my previous pregnancies. Also I have upped my exercise this last month but i wouldnt say dramatically and lost 11Ibs in 3 weeks, does this affect your periods? Sorry long post x