I did this class and was actually going to suggest the same thing. I think the myBirth class helps involve the dad quite a bit. There’s a lot of knowledge about what to expect for the pregnancy and the birth, and it helped make it feel like an ‘us’ process instead of it just being all me while he spectated. Having a doula is really nice as well. Not super cheap but if it’s something you can swing it helps smooth the process out.