This device is not sterile. This device is not intended for contraceptive use. Do not use this product if it is medically unsafe for you to engage in sexual intercourse or to become pregnant. Do not reuse. Do not use if you have been diagnosed with any of the following conditions: no sperm in semen (azoospermia), blocked fallopian tubes, known STD’s (including active herpes, hepatitis), loss of fallopian tubes due to surgeries, or have had a hysterectomy. Please stop use and consult your healthcare professional if you have any questions regarding use of The Stork®.