I had my periods regularly for 3 months and then irregular 6 - 8 week interval and then regular again for 3 months and conceived 2 children. Following the 2nd child being a cesarean birth I then had my periods regularly for 1 year. Since February this year I have had them at 21 day intervals up til this current month (june). I get heavy blotting also as I did previously and periods do still last for 4 - 5 days (mainly 5). Is there something wrong with me as I am trying for another baby.