Hormones can have a powerful effect on brain chemistry, mental well-being and mood.
Which sex better describes you?
Male
Female
Intersex
People may identify themselves with more than just sex and hormones.
What gender do you identify with?
Man
Woman
Non-binary
Self Identify
Prefer not to say
What is your age?
<20
20s
30s
40s
50s
60s
70+
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