Not so OT: Saddle for a new bike

As this site has the highest concentration of TS cyclists I know of, this is probably the best place I can ask this.

I'm getting a new road bike (well, technically the Bianchi Volpe is a cyclo-cross bike, but it will function as a road bike), and have to figure out what to do for a saddle. I'm many years post op T2F. I'm looking to ride longer distances than I've been riding, so something I can spend a few hours at a time on would be nice. The bike has a unisex (mens) frame, and with my bone structure, that's fine. Some years back, there was attention payed to soft tissue damage from bike seats, and I know for a time, there were so-called ergonomic seats, mostly that had the centre ridge missing. My old comfort bike has a unisex ergo saddle made by Serfas, and that's been okay for the very upright riding position of that bike, but probably won't work for the leaned forward position on the new bike. The bones in my pelvis are pretty wide, so whatever I get should be wide enough at the back that I don't end up carrying my weight with the nose of the saddle digging into my perineum or labia. My clitoris was made from tissue from the glans of my penis, with the nerve and blood supply preserved, and those nerves run through the prostate gland I still have. I don't want to end up with a numb clitoris and labia after a long ride.

Any suggestions of what to look at or for?

Thanks,
Miranda

Followup added 11 April: I tried the stock saddle that came on the bike for a while, but no matter how I adjusted it, I couldn't get it comfortable. I then got a Serfas saddle with a deep cutout that ran full length, and which seemed nicely padded when doing a thumb test in the store, or sitting still on the bike before a ride. The problem with all that padding was that it was pushing up in to squishy bits, and anything over 20 km would leave me with labial chafe, which wasn't fun. I then looked at Terry, and a couple other padded saddles with cutouts, but memories of the recent problems made me shy away from them. If padding and cutouts are problems, then why not go the opposite direction? I've got a Brooks B17 on the bike, now, and we're working on breaking each other in, but so far, I think it'll work.