I also have a maybe baby and i find it good. I haven't used it for the last few cycles, but now that i'm not doing any AC, i'm going to go back to using it in the middle of my cycle. I also would make sure that you use OPK's, temp and check CM just to be sure, although looking at your chart, you seem to be doing all those anyway......

I would reccomend having one, especially for if you're away during 'o' time, it's easy to take in your handbag wherever you go.....

Good luck TTC....