Ranbir Kapoor eager to donate sperm

Ranbir Kapoor is keen to donate sperm considering it to be a good cause. "Sperm donation is a good thing. After all you are helping someone," the 30-year-old told reporters. With the making of Vicky Donor, sperm donation has created buzz in town and during IIFA 2012 Shahid Kapur mocked Ranbir about it. Adding humour RK said, When Shahid wanted me to donate sperm, I was backstage and I could not do it. So now it is on my priority list to donate sperm to him.