Which of the stages is han selye’s stress model is also known as the coping stage

I'm so confused by what this question even means

Because without physical activity, the body has extra "energy" if you will, and so when it is time for bed you are not tired, so you end up staying up all night. also there is probably an effect on your internal clock, which messes with your melatonin production which goes hand in hand with your sleep cycle

Breastfeeding should last for 12 months.