It’s paraphilia. Specifically, paraphilic infantilism.

There is a documentary on it. I can’t even describe how creepy it is.

Generally IVF involves fertilizing many eggs and then picking the best performing. Technically this is abortion.

I use WebDAV because my phones use that for all services which keeps everything on my own servers. Contacts, calendar, files, etc. Both Android and iPhone can be set up this way.