Any advice for someone trying to concieve again after a miscarriage?

My husband and I are going to start TTC again after a miscarriage in Jan 2009. We're both 24. I didn't smoke drink or do drugs while I was pregnant. I ate right and was healthy. I miscarried cuz the baby wasn't forming right. It would have been the first baby for both of us. Needless to say it was a very painfull experience. I'm nervous about trying again. The miscarriage was so bad I had to be taken to the hospital. I'm worried about having to go through that pain again. Any advice for a couple TTC again after a miscarriage?