The top four couples of “I Do” take on the challenges and responsibilities of parenthood this weekend (October 18 and 19) as they experience first-hand the struggles of looking after kids.

Going into the show’s next chapter, each couple will start living in a single house (with the man and woman sleeping separately) to face more real-life tests. On the first day of living together, they will be asked to take care of a baby doll. Later on, they will be tasked watch over a real kid.

Are they ready to start a family? Will the challenges of parenthood bring the couples closer or break them apart?

But before “I Do” reveals its top 4 couples, Chad and Sheela, Chris and Karen, Christian and Chelsea, Emil and Honey, and Jimmy and Kring will go through the ‘Love Karera.’ Korean-Pinay couple Jimmy and Kring stumble on one of the many tasks because of Jimmy’s fear of ducks. Will they easily give up on the challenge?

Don’t miss “I Do” after “MMK” on Saturdays and after “Rated K” on Sundays on ABS-CBN. For updates, visit ido.abs-cbn.com, likewww.facebook.com/ido.ph or follow @IDo_ph on Twitter.