My wife had a hysterectomy in 2002 for recurrent problems. She continued to get PAPs done on a yearly basis. In 2006 she came up positive for cancer, and it was classified as cervical because of the location and the likelyhood it was caused by cells missed during the hysterectomy.
So no cervix, yes cancer.
I have used almost every type of PDA out there,including Palms, Sonys, Ipaq, etc. and currently own a Sony 500 and an iPhone. I like the Sony, but am leaning towards the iPhone/Stanza, but my old standby is a Sony Clie PEG-SL10. I have 3 of 'em for redundancy. Why? Because they are higher res, B/W, great battery life, use AAA batteries, and can be had for $40ish on ebay.