So what's the stance on this? I've heard some conflicting stories here. Some say that you should wait until after you are done with school completely before consolidating your undergraduate and graduate loans, while others (mainly from consolidation firms) claim that you should consolidate whenever you get the chance. I know that if I were to consolidate my undergraduate loans before I start med school in August, I would be waiving my right to a 6 month grace period, but I could still defer payment until I am out of school. However, if interest rates continue to climb the way they have been for the past 5 years, they could be up to 10% or 11% by the time I graduate from med school. Is there a benefit in consolidating my loans before I start med school, or should I wait it out and consolidate after I'm 6 months into my residency?