Re: TTC while breast feeding!
I never worry about testing at a certain time. I just do it when I get a chance. As for temping you get a basal thermometer which most places like walmart have in the area with pregnancy tests and OPKs. Then you take your temp at the same time first thing in the morning before you get out of bed. There are apps and stuff online where you can keep track. A great book that explains the basics of it is Taking Charge of Your Fertility.