A male fetus is flooded with testosterone en utero. It changes his brain to be male. Stress causes a rise in cortisol. Cortisol blocks thyroid hormone receptor sites. Thyroid hormones regulate the production of steroidal hormones such as testosterone. Women weren't made to be out killing mammoths and lions (the workplace) while pregnant.
A male fetus is flooded with testosterone en utero. It changes his brain to be male. Stress causes a rise in cortisol. Cortisol blocks thyroid hormone receptor sites. Thyroid hormones regulate the production of steroidal hormones such as testosterone. Women weren't made to be out killing mammoths and lions (the workplace) while pregnant.
That makes so much sense: https://c.tenor.com/saWRs1C3YccAAAAC/spock-dazzling-display.gif