Great question!
I use a paper chart, 'cause I'm not devoted enough to take the time for as many details on an online chart. I take my temp in the AM, and check CP/CM at least twice during the day, and just before bed, record everything on my chart on my nightstand.
There's just something about having a tangible record I can touch and feel. It's also something that DH can look at and tell where things are at (he doesn't like to talk about bodily functions... squeamish would be an improvement...)...
As for my experiences... if what kind of chart I use can determine a BFP or BFN, perhaps I should switch to online...
I've not had any issues with using my paper chart - but I'm not trying to determine much - just presence of ovulation, timing of dtd, and hoping for that elusive BFP... that is I'm not trying to pinpoint anything uber-specific...
HTH!
--Rainy
I use a paper chart, 'cause I'm not devoted enough to take the time for as many details on an online chart. I take my temp in the AM, and check CP/CM at least twice during the day, and just before bed, record everything on my chart on my nightstand.
There's just something about having a tangible record I can touch and feel. It's also something that DH can look at and tell where things are at (he doesn't like to talk about bodily functions... squeamish would be an improvement...)...
As for my experiences... if what kind of chart I use can determine a BFP or BFN, perhaps I should switch to online...

HTH!
--Rainy