Shanna Swan

Shanna Swan

Shanna Swan has written at least 2 books. Their most popular book is Countdown: How Our Modern World Is Threatening Sperm Counts, Altering Male and Female Reproductive Development, and Imperiling the Future of the Human Race with 2 saves with an average rating of -⭐.

Countdown: How Our Modern World Is Threatening Sperm Counts, Altering Male and Female Reproductive Development, and Imperiling the Future of the Human Race

2021 • 2 Readers

Count Down: How Our Modern World Is Threatening Sperm Counts, Altering Male and Female Reproductive Development, and Imperiling the Future of the Human Race

2021 • 2 Readers • 1 page • 4.5