Episode 180. Topic: Sex ratios. Theme: Pregnancy. Why are more boys born than girls despite the fact that males are more likely to not survive a full term pregnancy?  Twitter: @3minutelesson   Email: 3minutelesson@gmail.com   Instagram: 3minutelesson   Facebook: 3minutelesson   New episode every Monday, Wednesday, and Friday! Find us everywhere podcasts are found.

Episode 180. Topic: Sex ratios. Theme: Pregnancy. Why are more boys born than girls despite the fact that males are more likely to not survive a full term pregnancy? Twitter: @3minutelesson Email: 3minutelesson@gmail.com Instagram: 3minutelesson Facebook: 3minutelesson New episode every Monday, Wednesday, and Friday! Find us everywhere podcasts are found.

Episode 180. Topic: Sex ratios. Theme: Pregnancy. Why are more boys born than girls despite the fact that males are more likely to not survive a full term pregnancy?&nbsp; Twitter: @3minutelesson &nbsp; Email: 3minutelesson@gmail.com &nbsp; Instagram: 3minutelesson &nbsp; Facebook: 3minutelesson &nbsp; New episode every Monday, Wednesday, and Friday! Find us everywhere podcasts are found. &nbsp;

Sex ratios | Pregnancy

Education podcasts are great - but sometimes you just want an appetizer of knowledge. On 3 minute lesson, I attempt to communicate an interesting topic concisely and in less than 3 minutes.

Share Sex ratios | Pregnancy

Sign up to save your podcasts

Sex ratios | Pregnancy

Sex ratios | Pregnancy