There is a film coming out called The Other Side of the Glass. Hopefully, it will be out by next Father's Day.
This film is geared specifically towards men and their outlook on birth. It looks great!
So often, I hear women who talk about how their husbands made them get the epidural because they couldn't handle seeing their wife in pain or they weren't comfortable with a homebirth, so the woman had to birth in the hospital.
While these husbands mean well, it's important even for men to be educated about birth. Once they are, some of their fears surrounding birth can be put to rest and they can then support their wife in birthing however she needs to birth. This is what this film seems to be about.
You can watch a very in depth trailer of the film here: