Mandy and Doug try for a baby for just two months before falling pregnant. Mandy is excited and so is Doug. They are incredibly happy to have a baby after being married for so long. (Falls pregnant in December, finds out in January) Andréa and Peter are happily in love when they accidentally fall pregnant again. Andréa has her heart set on keeping their baby but Peter is unsure. (Falls pregnant in March, finds out in April) Karen and Matt have been going through a rough patch and have been considering divorce when she falls pregnant. She's absolutely terrified that Matt wants her to get an abortion when she desperately wants to keep the baby. (Falls pregnant in February, finds out in March) When three of the core four girls are pregnant at the same time, they turn to each other for advice and help.