I used Eucky bear rub from the chemist. Its for babies and I still use it now. Try it mate, I love it.
As for the 4D scan, yeah f**k it, come along mate. Im going by myself. Ive got a g/f that wants to come but I told her I wasn't going to worry about one because she bought her 15 month old last time. I dont want to be a ***** but If Im not taking my kids I don't really want to have someone elses there. I want to be able to relax. So Ive got to tell her (afterwards) without hurting her feelings. The only prob is Im very black and white and I know It will hurt a bit. But then on the other hand, I was never invited to hers and she didn't want me coming in to see her until the day after she had her bub. Stuff it, I'll tell her straight! thanks for being ears mate
xxmaz