No, monkeys have a similar cycle but instead of monthy it is seasonal. Apes, which are different and more closely related to humans have a similar cycle of menstration and can concieve at any time of the year. Females do have periods where they are more apt to accept the approach of a male.
Bonobos have sex for fun and to establish bonds and resolve conflicts.
I would say so. Otherwise no Baby Monkeys would be born.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.