i am not sure what the benefits of shepherds purse are other than the vitamin values. I know it grows next to my house and that I've put it in salads before.
okay, got my book (A City Herbal, by Maida Silverman) it's been used for centuries for helping to control all kinds of internal bleeding, and the seeds used for curing scurvy (it's high in Vitamin C & K) and reducing fevers.
ooh this is interesting: it also mentions that listed in the 1955 edition of the United States Dispensatory, a fluid extract of the whole plant is supposed to have a stimulating effect on the uterine muscles and fresh preparations can help regulate menstruation, among other things.
Crap, it's the middle of winter so it's not like I can go outside and pick some!

I think I'll be eating that this spring to help strengthen the uterine muscle that ruptured

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let me know if you want the full section on Shepherd's purse and I'll be happy to PM it to you.