How long will unopened refrigerated wine last??

I hosted a Halloween party last October and refrigerator several bottles of my favorite wine (blush) in anticipation of it being served. The bottles are unopened, but I was just wondering if the span of the wine has been effected since it has been refrigerated (in a regular refrigerator) for about six months...I am pregnan which is the reason the bottles are still in the frig :- ) but I would love to be able to drink it when after the baby comes :- )