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Unformatted text preview: distracted and eat the baby instead of the mother. If not pregnant: uterine muscles will relax- if youre menstruating then youre uterine muscles would be contracted, relaxing these muscles stops menstruation which reduces amount of scent you are giving off. Also stops contraction of vagina, which contracts whether you have your period or not (moves mucus). o Male: Ejaculate Animal in the wild- ejaculating leaves a scent which may distract predator (parasympathetic opposite of ejaculation is erection- reason: in general, when you shut something down you take blood away, when you calm yourself down you send blood back, erection is caused by increased blood flow) o Two divisions: Sympathetic Gears you up, such as fight or flight response Parasympathetic Returns body to homeostasis (undoes what the sympathetic system did)...
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