I am a blood donor and been pregnant before so how would I not know my blood group!
And on this front... our local GP office doesn't keep the results of blood group tests on their database so they end up having to re-run the blood group one with every single pregnancy. Just another silly pointless little thing to waste NHS money and you'd think it would be a straightforward piece of patient data to keep!
They also get locum midwives in, and don't give them access to the part of the computer system meaning they can check blood test results - I don't think anyone ever DID look at my 28 week bloods last time!
30 weeks today... 33+5 is where things went wrong last time... next goal 34 weeks but I have the (useless) consultant at 32 weeks - half expecting them to suddenly decree because of the tearing and mess they made of my nether bits last time with the forceps that they'll want me to have a section - I'm just anticipating some kind of late in the game bombshell to be delivered at that meeting.