Reproductive health prior to conception isn’t a topic that’s typically covered in say, high school health classes. Neither is the “4th Trimester,” which follows birth and in some ways is considered an extension of pregnancy. (Flickr photo/Doni Fernandes)

Librarian Margot O’Connell is joined by physicians Valerie Edwards, Lisa Antonio, and Erica Foster to discuss the next installments in the Sitka Public Library’s “Doc Talks” series. On tap for Thursday, March 7 at 6:30 p.m.:  “Sex After Dark – The Menstrual Cycle (and Other Things Not Taught in High School)” with Dr. Antonio. On Thursday, March 21 at 6:30 p.m.:  “The 4th Trimester and Newborns” with Dr. Foster.