Now, I think it’s because of my age (12 years old), but better to be safe than sorry. My periods last six to seven days and I’ve had two periods last month, the gap being, as I stated, sixteen days. I *think* (key word, think) it’s because of age. My sister told me after your first year of having a period, it’s normal for it to intensify a bit, so I think it’s just because I’ve past the one year mark and my body’s adjusting? (I don’t know what I’m saying.) I digress, my question is, it’s noting to be concerned about, right? It’s only happened once and I planned on telling my mom if it continues being sixteen days just incase.