Answer:
Correct answer is "disequilibrium".
Step-by-step explanation:
Becoming a parent is a big present, but it’s also very hard, especially with the first child. The most difficult is to face the changes and nights with no sleep; it can take all your energy, and patience.
Adapting to parenting is a necessary process of tests, you will have good days and bad ones, and it’s very normal if it takes time to feel confident in your new position.
Most new parents may need extra help from family and friends, mostly at the beginning.