LOL I was just puzzled when I first read "Within My Heart..." because I didn't have the cave prequel at my fingertips even though I knew OF the cave prequel (I read backwards because I was working from the roundups on lots_femmeslash). Once I had read it it just seemed like an inside joke, one that was kinda lame ("Powerful Magic" (tm)). lol

Do read the Xena one, it's very cute. :) The fpreg starts...oh, maybe one or two stories prior to the birth. The plot gets pretty bad though for the last one in the series. (I don't recommend that one)