Hmm. I have not used Maybe Baby but some women here have had variable results with it. Taking your temp every morning and checking your CM every day is really the most reliable method of tracking your cycle. Fertility Friend has heaps of info too. Also at the top of the Charting section of this site you'll see a link to "My Beautiful Cervix", this has pictures of the cervix and CM throughout someone's cycle.
So going on the dates you've given me, so far this year you've had
1) a 29 day cycle starting 26 January
2) a 44 day cycle starting 26 February
3) currently on CD of this cycle which started 9 May
Had you come off birth control (the Pill, Provera) before ttc? That can really mess with your cycle.
TTC should not interfere with your cycle at all, though we often become more aware of our cycle when we are ttc.