I had the bedroom window open - on the street! I think I asked for it to be closed when it got to the noisy bit though
the worst I did was swear quite loudly at the pushing stage ... it was very intense and I'd had no pain relief. Neighbours didn't hear a thing and that's in a terraces house with thin walls!
As for the hospital - bear in mind it was 17 years ago; stuff like having to go to the day room to eat and leave baby by the bed (in the days before electronic tags on babies), having to ask for formula, having too many people around ... other's visitors, their noisy babies etc. On the delivery ward; the midwife leaving you alone to tend to others, seeming very authoritarian, just unable to relax as you're not in control.
Am feeling really crap at the moment ... very emotional. Got cramps and am bloaty. Got all sad when a song came on my ipod, which took me back too an awful point in my life. Then I got very weepy
Then to top it all, OH told me he'd got a message on FB from an old friend, who happens to be female, who is in the area and wants to catch up with him and meet me. Thing is, she and him have a joint interest which they're both excited about and he warned me they'd probably spend the whole time talking about it, and I may get bored but he really wants her to meet me, and I feel rude if I don't go. Then I felt insecure and threatened ... even though I know I have no reason to. I just got it into my head that he'd realise he had more in common with her than me, because she's more excited about this interest that's very important to him, and that he'll fall for her 
I know it is daft, and I trust him totally ... I suppose I'm just feeling vulnerable. And now it's put me in a cruddy mood and I've taken myself off to bed for a cry. Bluergh.