I couldn't find my thermometer for several days, so I didn't temp. I thought that would give me a crappy idea of ovulation, but I think the chart looks pretty accurate, except IMO the coverline could be higher. If I insert last month's temps into the missing days, the coverline moves to 97.3 and I think that's probably accurate.
(I'm on my phone so I can't embed the pic but here's the link)
I think it looks promising. I have only had a handful of periods since my two year old was born. A couple were annovulatory, then they had a short luteal phase of 6 days. I'm taking Maca to improve my luteal phase and it's ten days so far. Big improvement. I tested yesterday and it was negative. I'm thinking I'm probably not pregnant but I don't think my chart necessarily rules it out.