Reproductive Biology: Physiological, Evolutionary, and Behavioral Aspects

Harvard Extension School

BIOS E-123

Section 1

CRN 17396

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This course undertakes a multidisciplinary exploration of reproductive function in humans, including physiology and evolution as well as the impact on behavior and society. Examples in other species ranging from seasonal reproductive physiology and behavior in deer to effects of testosterone on songbirds' vocalizations and behavior help provide perspectives on the complex process of human reproduction and the intricacy of its regulation by hormones. The ability of humans to understand and manipulate the influence of these hormones has had an impact on our lives, health-care system, and society. The impact on society ranges from significant advances in women's health to passionate controversies on limiting reproduction to scandals involving androgen use in sports. The impact of androgens and estrogens on cognition and behavior is an evolving field in neuroscience, business, and politics.

Instructor Info

Dan Spratt, MD

Professor of Medicine, Maine Medical Center, Tufts University School of Medicine


Meeting Info

M 5:40pm - 7:40pm (9/2 - 12/20)

Participation Option: On Campus, Online Asynchronous or Online Synchronous

In online asynchronous courses, you are not required to attend class at a particular time. Instead you can complete the course work on your own schedule each week.

Deadlines

Last day to register: August 28, 2025

Additional Time Commitments

Optional sections Wednesdays, time to be arranged.

Prerequisites

Introductory biology or physiology or BIOS E-163.

Notes

Students can attend in person on campus, participate live online at the time the class meets via web conference, or watch the recorded video asynchronously. Recorded sessions are typically available within a few hours of the end of class and no later than the following business day. See minimum technology requirements.

All Sections of this Course

CRN Section # Participation Option(s) Instructor Section Status Meets Term Dates
17396 1 On Campus, Online Asynchronous, Online Synchronous Daniel Spratt Open M 5:40pm - 7:40pm
Sep 2 to Dec 20