Why do you always feel so relaxed after ?

Question

After I have o****m i feel so relaxed and tired. Why is that??

Answer 1

because an o****m is like restart or refresh for human muscles  

Answer 2

You are extremely excited muscles clinching and then after the o****m you are relaxed. It is kind of like going from a super high into a super low, but in a good way.

Answer 3

Because serotonin is released in the brain which causes this relaxation stage.

haha

Answer 4

The feelings of pleasure and relaxation caused by orgasms are because of the natural drugs your brain produces called neurotransmitters, specifically dopamine and serotonin. They are released as a reward for you completing the sexual act, and fulfilling your evolutionary duty to pass on your genes and continue the species. The brain has developed this mechanism over millions of years of evolution as a way to promote sexual behavior, which is good for the species.