I am 27 years old and have never had a problem with hair loss. I have fine hair but used to have a lot of it. Anyway, I took plan B a couple times last year and once last month. My husband is about to get a vasectomy, so this won't be an issue again in the future. Anyway, late last fall, after I took Plan B, my hair started falling out like crazy. It is continuing to thin, and I am getting so scared! My hair has never been this thin in my life... I have has a CBC and have seen a dermatologist who really doesn't have an explanation for it. My iron levels are slightly low, and my ferratin is on the lower side of normal, but I can't help but think that plan B has caused this thinning. Has anyone experienced this, or does anyone know if this can cause this? If so, will my hair eventually grow back?