Hey my name is Jen I'm 28 years of age. For the past few months I've been having VERY IRREGULAR PERIODS. First month I got it on the 13, next month it didn't come at all, the 15th, next month the 17th next month the 21st or the 22nd. Now for this month of August I have not gotten it at all. I'm very scared. I don't know what it going on. What can be the issue?

Could be 100s of things.

Changes in diet, weight loss or gain, stress, change of routine, and the list will go on and on.

Many women do just miss a period now and then. Of course, merely different days, 13th, 15th, 17th, 22nd, would be more normal and expected, it would not come on the same "day" each month, for the simple fact there are different number of days in a month. So that has to vary to some point.

Also women do not always have an exact one month cycle. Some do 24 days, other a 30 day, and so on.

If you have concerns, the best is to visit your doctor and have an exam

Thanks! Another worry is I was diagnosed with job before and I had abnormal cells on my cervix. I did a colopsopy (I think that's how u say it) and it was low grade. 6 months later I followed up and it was no trace of anything. Not even job. Can that have something to do with it?