I'm starting a collection of scripts you can use to interact with the Deciduan Couples HUD. You can "purchase" them (for L$0) on the Marketplace at:
https://marketplace.secondlife.com/p/Deciduan-Couples-HUD-API-and-Scripts/5140732
Currently-available scripts are:
DCH_PoseBall_Linked - A script you can drop into each pose ball in a linked pose ball set that emits a link message when compatible HUD wearers are seated
+Deciduan_AutoCouple - A script you can drop into a bed, and cause certain poses in the bed to initiate coupling for you (no confirmation required)
If you have a request, drop me a line at hesse.eliot@gmail.com, or in-world via IM (no notecards, please). If I can't implement an API or script request with the current design, fear not: it will probably go into my queue for a future Deciduan HUD release.
The labor and birth API is completely open. Read about it here. You can use it to create your own scripted delivery items, such as equipment, prim babies, etc.