Dear ladies, I have been dealing with the roller coaster of hair loss for the past 2.5 years. I'm past the point where I think the hair loss will resolve naturally. I went to Target today and was staring at the Rogaine box for awhile. I am thinking about starting in April/May. Can I ask - for the ladies who use it, what was the final push you needed/experienced which made you start Rogaine? And do you have any regrets? Thank you so much!