For Spacefaring Women: Medically Induced Amenorrhea

Until engineering solutions for artificial gravity in space habitats are validated, women who want to spend long periods of time in the microgravity environment of space will want options for suppressing menstruation and preventing conception .  This article lays out an array of alternatives:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5516549/