Nattyfred, I was getting freaked out by the videos in my class. I was the only one there alone because DP only arrived in Australia last week. The clothes, the beards, the rocking and the bovine looks on the women's faces were seriously making me think "I don't want to do this anymore" and I was starting to think I didn't want DP to see me like that.
Then one more ridiculous thing happened and one couple got the giggles. They left the room and came back a few times but everyone was infected, even the middie. So by the end of the video I didn't feel so bad. The middie said EVERYONE complains about the videos. The actual baby-coming-out part wasn't so bad, it was the rest of it.
But I talked to DP about what I saw in the video and how I felt, so it was beneficial. Now I just want to get it over and done with.
(Your video sounds different to the one I saw but from the same era)