You need to do this quest one time when Manila is with "Baby Bump" and one time when she is not with a "Baby Bump" (Normal body) - it's better if you do it first without and after then with a baby bump,because if she have already baby bump,you need to wait until she give a birth to do it with a normal body!
PS: I still can't find how to find and start this special daily quest,when Manila need to give a birth to her baby! In the Changelog menu here,it's say this is one of the new things,but for now i can't find it!
Special quests:
- childbirth (daily quest); this mission is activated on the day of delivery. Follow the instructions to give birth to the baby.