So my periods are always irregular and it is hard for me to know when I am ovulating but recently i found out that the pain I experience every month in my ovaries means i am ovulating. Ok so since i started my periods, i have only missed once during the early stages but never again since that time. However, later last year, specifically sept, I missed my periods then they came on oct really heavy n painful i almost felt like i would die. On Nov, again, they dnt come but they later came normal on dec the 2nd. January, they came he same date, 2nd. (never happened before)my qn is, Can periods change from irregular to regular. I have never been on birth control ever. I went to the hospital when it was heavy and was given some pain killers and since then i never went back. I trying to have a baby this month so if my periods are normal, i should do my test on that day. Has anyone ever experienced this?