Any ideas? I've been searching the net to see if I can hire one for dh but you can only buy them as part of a "comprehensive teaching package" for about £500 each!
In my last pregnancy I filled a hot water bottle and tied it to dh's belly with a sarong, but it kept slipping and he could bend over/get up etc easily, so I want to make something this time that will really show him how uncomfortable and hard being heavily pregnant is (as if my moods don't indicate that!)