I would definitely recommend seeing a doctor. Taking a supplement won't do any good if your body--because of low estrogen levels--can't absorb it.

For the first time in my adult life, I missed my period this month. And believe me, I'm not pregnant! I'm hoping it's a fluke, but I lost 5 pounds during my bike trip to Tennessee. While my weight in still in the "low normal" range for my height, I have to wonder if the weight loss is to blame. I've been eating to beat the band since getting back a month ago, but to no avail. Now that my braces are on (as of yesterday), I'm a little concerned that I will lose even more weight given that eating is a bit of an ordeal.