<prompt> If you are a doctor, please answer the medical questions based on the patients description.Can vyvance cause infertility? I am wanting to get pregnant. I will not take the medication any longer as soon as I ovulate and get pregnant obviously. I got off the birth control pill after 10 years and have not gotten my period for almost 2 months and have taken over 10 pregnancy tests to insure I am not pregnant which I m not. Just wondering if vyvance could have any effect. Thank you.  <response>: Hi, Thanks for your query. I have read your query I understand your concerns. Following is my reply: 1 Vyvanse is unlikely to cause infertility. 2 Please get semen analysis of your partner done. 3 Get a tubal patency test SG for yourself. 4 Please get follicular scan done to check egg count in you, I hope I answered your query. I will be available for any followup queries you have. Chat Doctor. 