How often do you update your podcast?

So, here's my delimma: I initially started podcasting some time ago thinking that I'd upload a new episode weekly.

That got to be a bit cumbersome with my schedule, so I figured I could do this every 2 weeks and still be okay.

Then deaths in family, illness in the family, my own bout with a nasty bug, and a website problem and pretty soon 2-3 months went by with no podcast.

I more or less got back in the saddle, but it seems that I'm looking at a monthy update on the podcasts.

I'm trying to get a sense as to whether it's "worth it" to produce a podcast that is updated so infrequently. Do they lose following too quickly? What are your experiences and how often do you update?

Many thanks!
Tom
www.creativepsychological.com