I believe the answer is: C. be patient and learn all you can about the job.
Plateau period refers to the time when you seem to cannot increase the productivity of your work regardless of your effort.
During this time, you need to rely less on intensity and put more focus on your creativity to find a new method that would benefit you in your job.
I would say this way of defining family is by blood relationship ie sharing the same blood as the parents as opposed to say someone brought up by foster parents ie adopted and thus having a family by virtue of upbringing ie by who the child was brought up by.
A baby bath. She should giver her baby a baby bath first. It's when you give birth to you baby it water. Don't worry, the baby won't die - it's been living in water in the womb for 9 months.
She should breastfeed regularly, and as the baby grows up, show the him/her love and affection. Give the child regular cuddles. I read somewhere that if you don't cuddle ur new born, the baby shrivells away and dies. literally.