Should i solder my wedding set when i get married?

I have a 14k white gold engagement ring and i have the band to go with it and I am wondering if I should get them soldered after we get married in june 2013, our jeweler told us that if we decide not to get them soldered that the rings won't use the same and it could damage them, and also how many of you have white gold and don't get them dipped? I was wondering is this a must getting them re dipped