The chances of getting pregnant after losing weight varies from person to person, depending on ovulation, ovarian function and other endocrine function with or without abnormality, whether the bilateral fallopian tubes are patent, male factor and so on. If there is normal ovulation, normal luteal function, normal endocrine examination, bilateral tubal examination shows that the tubes are open, and there is no abnormality in the male partner’s examination, and there are no other factors leading to infertility, the chances of pregnancy are relatively high. If through the endocrine related examination, considering the abnormal ovarian function, abnormal thyroid function, etc., no mature follicle development, no ovulation or bilateral fallopian tube is not smooth, or the male partner examination is abnormal, etc., are important factors leading to infertility, the chances of pregnancy are very low. Whether you can get pregnant after losing weight in fat polycystic, it is recommended to go to the hospital to do a systematic examination, such as: detection of ovulation, sex hormone level examination, thyroid function, insulin measurement, if necessary, check whether the bilateral fallopian tubes are smooth, immune system examination, male factor examination and so on. A systematic evaluation is done through the above examinations.