Grange Hill : Season 4 Episode 3

Pogo overhears a girl talk about "time of the month", and tries the same excuse! A medical is in the offing for the 2nd Year - everyone speculates about how intrusive it will be. Alan worries about whether his smoking vice will be spotted, Clare is worried too, because she's not started her periods, and Selena is worried because her country's customs disapprove of undressing in company.