s01e11 - "It's Late!" - (Part 1 of 2)
Original Air Date: Sunday March 29, 1987
Shane and Spike have sex for the first time, at Lucy's party. Spike is later worried when her period is late and fears she might be pregnant. Her mother discovers a home pregnany test and takes her daughter to the doctor to find out for sure. It is then discovered that she is indeed pregnant.
Meanwhile, Yick likes Melanie, but is afraid to ask her out. Arthur tries to give him advice, but everytime Yick follows Arthur's plans, they backfire. Yick finally gets courage and asks Melanie to go on a date skating, and she accepts.