I am psyched that the blood pressure medication already seems to be working. My BP looked pretty close to normal when I took it this morning! I am hoping with some more exercise and this medication, it will get under control before I get pregnant again! When I read about the medication online, it does say that it works in 4-6 hours. Wow! It is also safe to take during pregnancy, which is what I wanted. I am happy to be another step closer!