Runners: How regular is your menstrual cycle?

Let me preface by saying that my menstrual cycle is generally between 28-32 days long and I gave birth to my second child in February. We don't plan on having anymore children.

I've already had a few periods after giving birth and they fell within that range. Now I am on day 45 and only had CM a few days ago so I know my period is coming in the near future but not for atleast a week.

Also since I began running in April when I received clearance from my obgyn, every month my mileage has gone up. (I currently run about 120miles a month) I have had no issues thank God. This is the first time my cycle has been this long. I feel fantastic but just want to know if something similar has happened to the rest of you? Should I be really that concerned if I feel great otherwise? TIA

Message edited 9/29/2011 4:37:58 PM.

Re: Runners: How regular is your menstrual cycle?

My sister is an OBGYN and i asked her about my cycles. They are very long...at least 6 weeks between periods. She said it's normal for people that exercise as frequently as I do (and with that mileage I am sure you "qualify" too lol). She also said (and is not the first doctor to tell me this) as long as you get your period a few times a year and are feeling well then not to stress about it!

Re: Runners: How regular is your menstrual cycle?

Very irregular but it's not because of my running. If anything, running helps my period become more normal than it otherwise would be.

Re: Runners: How regular is your menstrual cycle?

I run 45 miles a week (180 miles a month) and I get my period every 28-32 days.

Re: Runners: How regular is your menstrual cycle?

I am running less (but working out just as much) since my half marathon last week and my periods are extremely regular.

Re: Runners: How regular is your menstrual cycle?

I have always been super regular (28/29 days) and have been running since puberty. I always thought that was why i was so regular.