Polycystic Ovarian Disease (PCOD) and Polycystic Ovarian Syndrome (PCOS) are two conditions that are often used interchangeably, there’s a difference between the two. PCOD is an imbalance of hormones that results in enlarged follicles in the ovaries. Typically, the ovaries only release a small quantity of male hormones known as androgens throughout the menstrual cycle. But in PCOD cases, the ovaries will start producing androgens in excess which can cause weight gain, irregular menstrual cycles, and infertility. 

Alternatively, PCOS is a hormonal condition that can result in the development of numerous cysts within the ovaries. In this, the ovaries produce higher levels of androgen than usual, which interferes with the development and release of the eggs. It has a lot of symptoms common with PCOD such as irregular periods, excess body hair, acne, infertility, and weightgain. 

Having higher than normal androgen levels can affect your health which may cause complications like abnormal uterine bleeding, infertility, type 2 diabetes, preterm labor and preterm birth, metabolic syndrome, depression, and miscarriage. The physical exam, ultrasound, and blood tests can help diagnose PCOD and PCOS.