Family record of having twins, ethnicity and age are classified as the predisposing factors in conceiving twins. These variables are the things that we can not improve, but you can find things that we will do to increase the chances of having twins. Have you ever asked for for thyroid https://how-to-get-pregnant-at-4765208.ka-blogs.com/93104092/getting-my-how-to-get-pregnant-with-poor-sperm-morphology-to-work