A Guide to Safe BDSM Practices

BDSM is an acronym that refers various sexual practices that fall under the categories of bondage and discipline (BD), dominance and submission (DS), and sadism and masochism (SM). BDSM is considered a kink, and there is a fairly large community of people who enjoy partaking in it. Because BDSM often involves the use of physical…

Gender Binary

The gender binary is a system that pairs together sex (which is based on an individual’s reproductive anatomy) and gender (which refers to the socially constructed ideas and expectations that a culture has for certain sex). More specifically, it classifies two distinguishable, distinct, and oftentimes contrasting genders: males who identify as men and females who…

Seminal Fluid Hypersensitivity

Overview Seminal Fluid Hypersensitivity, otherwise known as semen allergy, is a rare allergic reactions to the proteins within a male’s semen that affects approximately 20,000 to 40,000 females in the United States alone and an unknown number of males. While females have reported most cases of seminal fluid hypersensitivity, it is possible for men to…

The Biology of Reproduction

Every organism must reproduce (create offspring) in order to pass a part of themselves on into future generations. Depending on the organism, it can either reproduce using sexual or asexual reproduction, which both involve cell division. The parental traits of sexually reproducing organisms will also mix to form a unique combination in the offspring, and…

Epididymitis

Overview Epididymitis is the bacterial infection and inflammation of the epididymis.1 There is one epididymis for each testicle. The epididymis is a single, narrow, tightly-coiled tube that collects sperm from a testicle and moves it to the vas deferens. After spermatogenesis occurs, sperm are moved to the epididymides and stored there for several weeks to…