Yep, doing for about last 3 years now, gave every 4 weeks, but now the machine software has been improved so you can give every 3 weeks if you desire. Do triples, takes about 1hour 30. Free wifi and tea and biccies on tap during donation, whats not to like!!
Previously I gave blood every 16 weeks, but was asked if interested in platelet donation as I is soo buff. Nurse at last donation was impressed with the volume of platelets they get from my 3 units. Being a keen bikey bloke helps..
only horror stories from me are the tingly lips sensation ( only occassionly), one session where the nurse punctured straight through the vein.. so machine could draw the blood ok, but on return cycle felt like acd was being shoved back in, only lasted for about 2 seconds before the machine detected it and shut down immediately.. Blood staff were really apologetic about it and made sure I was super monitored next time I went in, plus nurse who stuck me is not allowed to do me again..( accidents happen but was well annoyed at the time, not for the pain but a fecked up afternoon) About 3 donations ago, machine had drawn about 1/3 pint of blood and shut down due to an error code.. offered to go on another machine, but they said had lost too much blood to carry on so sent me home..