Mine is usually 27/28 days. After I took out my iud and stopped bcp after 25, it became much more sporadic between 24-34 days. After I had my son, I didn’t have a period for about a year and a half. And then for another year it was 35-45 days. I was told I have pcos and to either take hormones or lose weight. I opted to lose weight and literally once my weight was back to a healthy BMI my cycles almost instantly went back to 27 days. I know a lot of women who had big changes to their bodies after kids. Is there a concern with the change or it’s curiosity?