Argh! I didn't know that about anterior placentas and back-to-back, another thing to worry about!!
I plan to leave the cord until it stops
pulsing, usually about 15 minutes and then I'll decide about the injection.
I think that the injection is basically synthetic oxytocin so I would prefer not to have it as artificial oxytocin can inhibit production of your own natural oxytocin which I want in abundance for bonding and breast-feeding.
Having said that, if I have already been induced or had other interventions then I probably won't be so reluctant as it won't make much difference overall.
Also, think it reduces the risks of haemorrhaging, which I don't fancy and I think I'll want it all over and done with and to get cleaned up so I can concentrate fully on admiring my gorgeous baby.
I know she is gorgeous because we had a 4D scan at the weekend, it was absolutely amazing, I have framed one of the prints, she is absolutely, completely and utterly scrumptious!
I highly recommend it.
£59 for a 15m appointment in Chiswick and loads of photos of her little cute face. 
Sorry, very excited first timer, just cannot believe we could see her, properly!
Made it all suddenly extremely real, I'm actually growing a HUMAN BEING! 