I am a bit late to this discussion but I had a blooming looong first stage, and a 20 minute second stage too. Managed third stage as I too, like biscuits was haemorraghing like mad bleeding somewhat heavily. I have no memory of any injection. The student mw and mw were trying to do some kind of gentle traction on cord to get placenta out, I totally wanted it over and done and said 'shall I not just push it out?' and proceeded to do so with one push- job done. I just wanted to stop faffing around with that stuff and concentrate on DD for the next 5 minutes I had before theatre. I was lucky, my other friend with a third degree tear also had a retained placenta- luckily she was also in theatre for her tear too 
So on this note- I am getting to my section date, I am, I am, I am !!!!! 
What have you decided biscuits? doing it naturally or asking for a CS?
Oh, and my dh is a foot taller than me, and if I weighed more than him, good lord, I'd have put on 5 1/2 - 6 stone!!!! He isn't overweight, just 6'4" (like yours biscuits!) The similarities are almost odd- I checked. My DD was born at 14:35 too. Tall husband. Third degree tear. (check out my hormonal rambling)
Anyway, I just bought my friend who's coming to stay for the weekend a present on Amazon- and without really thinking did my usual tight-arse thing of super saver delivery. I will so regret that if its not here...eeekk!
And now I should go for a lie down while DD naps. Urgh, I'm tired and sore.