Tag Archives: screentime

Understanding Male Development: Baby Boys & Toddlers



Baby boys’ testosterone levels are nearly the same as teenage boys’. But for the first few weeks after conception, well, there’s no discernible difference between a male embryo and a female embryo. The testosterone surge that occurs in the 2nd and 3rd trimesters of pregnancy is responsible for the cascade of developmental changes that what … Continue reading Understanding Male Development: Baby Boys & Toddlers