12 weeks pregnant, sneezing, miscarriage.

12 weeks of pregnancy sneeze abortion, consider itself embryo has implantation instability, and by sneezing impact, resulting in increased abdominal pressure, resulting in abortion. It is generally impossible to sneeze alone will cause abortion, the biggest possibility is that their embryo chromosome problems or corpus luteum dysfunction, or uterine anatomical position shows abnormalities caused by abortion. First of all, it is recommended to go to the hospital to do relevant examinations. In addition, it is necessary to check progesterone by transvaginal color Doppler ultrasound, and then check thyroid function to determine the cause before symptomatic treatment, so as to prevent abortion again next time.