[Intended use] A test card that is convenient for users to initially screen and detect whether a dog or a cat has successfully conceived. [Applicable objects] Dogs and cats [Main components] Sealed (with a test card, disposable dropper, desiccant). Ziplock bag (with a blood collection needle, a blood collection tube, disposable dropper) [Storage conditions and expiration date] The original packaging is stored at room temperature 2-30 °C, and the shelf life is 18 months. It can not be stored frozen. Open the sealed aluminum foil bag before use and use it within 1 hour after opening the original packaging. [Sample Requirements] Collect fresh whole blood or serum. [Instructions for use] The first method (full blood test): First, extract 1-2ml of venous blood from dogs and cats. 2. Drip 3 drops of whole blood with a dropper (add 3 drops according to the video we provided), and add it to the test card loading hole. Third, use a dropper to draw a drop of diluted droplets to the well. 4. Wait 15 minutes and interpret the results. Remarks: All the consumables are provided in each test card. Please shake the blood vessels slightly after blood test to avoid blood clots. The second method (serum testing): First, extract 1-2ml of venous blood from dogs and cats. 2. Centrifuge for 4000 minutes for 15 minutes to extract serum. 3. Pipette 2 drops of serum (add 2 drops according to the video provided) to the test card loading hole.