Please choose the correct ending to complete the given sentence: Health: [header] How to take clomid [title] Get a fertility workup. [step] Before you take clomid, you need to ensure that you need the drug at all. As it is only available via prescription, you should visit your gynecologist or fertility specialist to have a complete fertility workup.

Ending1: Infertility can result from numerous different causes. It is important to determine the cause of your infertility in order to ensure proper treatment. Ending2: [substeps] If you have heart or kidney problems before receiving clomid, it is advised to get a second checkup as early as 3 , 3 , 4, or 7 years of age. [title] Decide if you are willing to take it. Ending3: The results are not reversible, but you should consider imaging testing to identify the cause of the problem. [substeps] Do the following to understand how to proceed. Ending4: You need the following information : [substeps] Place of birth. You may need to claim your baby's full legal name or some form of birth certificate.

Answer format: ending1/ending2/ending3/ending4