Several men suing a hospital over destroyed sperm samples may proceed with their lawsuit under fictitious names, the 1st District Appellate Court ruled. Northwestern Memorial Hospital challenged both the necessity of the plaintiffs’ anonymity in filing the suits and the procedure in which a Cook County judge approved the fictitious names. In a 29-page opinion written by Justice Stuart E. Palmer, the appellate panel held Friday that intimate details of reproductive health are sensitive enough to warrant the …