There is a ton of info on this board that we've posted, poke around and read up. I myself got lots o' pimples and greasy forehead like I was a teenager, but I figured that would be a small price to pay for a BFP. I did not have the results that some of the ladies did with it though. In fact, I think it contributed to my -too-high-estradiol diagnosis of recent. DHEA converts to testosterone but in some women can convert solely to estrogen. I wish I knew that my estrogen was high before I took it... anyway, welcome and good luck hope you can get something from it.
ps, you can buy it anywhere but I think "micronized" is better and/or pharmaceutical grade. Read your labels. Also, start small and work up - don't go high dose right out of the gate. It'll help get your body used to it.
Me - 44, DH-47