Three friends, students at the Pisamedical school are after their love adventures. Benito is trying to win the favours of NurseItalia but she seems to prefer the company of Prof. Ciotti. Naïve Alvaro is desperate to lose his virginity with his girlfriend Lella without knowing that she lives a double life as a prostitute. Finally, Sandro is in love with the film's namesake Dr. Laura Bonetti, the fiancée of Prof. Paolo Cicchirini who happens to be the butt of jokes at the medical school, and pretends to be sick to see her.