The results showed no evidence that TOX3 rs3803662 C>T is associated with recurrent miscarriage (CT and CC: corrected OR = 1.038, 95% CI = 0.737‐1.461, P = .8321; TT and CC: adjusted OR = 0.989, 95% CI = 0.591‐1.656, P = .9659; dominant model: adjusted OR = 1.027, 95% CI = 0.742‐1.423, P = .8712; recessive model: adjusted OR = 0.969, 95% CI = 0.600‐1.566, P = .8975). Here, TOX3 is linked to Miscarriage.