How many more years do you have to go? silagra 100 price in india Writers and actors aren’t the deciders here. Networks make that call. Their thinking has always been that more episodes of a hit show means more money. That’s why, in TV’s early days, networks wanted prime-time shows on the air for 39 weeks, taking a break only in the low-viewership summer. Then as costs rose, networks started cutting back, until a few years ago the standard hit 22.