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  1. 6 天前 · Side effects. Health effects. Contraindications. History and research. Available forms. Society and culture. See also. References. External links. Hormone replacement therapy ( HRT ), also known as menopausal hormone therapy or postmenopausal hormone therapy, is a form of hormone therapy used to treat symptoms associated with female menopause.

  2. 2024年5月1日 · Human chorionic gonadotropin (hCG) is an exogenous analog of luteinizing hormone (LH). The only FDA-approved indication for males is to treat hypogonadotropic hypogonadism and cryptorchidism. hCG is used off-label to treat other conditions, including hypogonadism with various etiologies and infertility.

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  4. 2024年5月17日 · Human chorionic gonadotropin (hCG) is a hormone that’s made first by the embryo and then by the placenta. This hormone stimulates the production of increased estrogen and progesterone during pregnancy and is the hormone detected by all pregnancy tests, whether at home in your urine or in a blood test at the doctor’s office.

  5. 2024年5月20日 · In the present study, a β-hCG level of ≥ 1.0 mIU/mL on day 10 after embryo transfer was defined as positive. Biochemical pregnancy was defined as an hCG level of 1.0 mIU/mL or higher on day 10 after embryo transfer but subsequently experiencing a decrease in hCG levels without confirmation of a gestational sac.

  6. 3 天前 · Chorionic gonadotropin in a woman’s blood or urine indicates only that she is harbouring living placental tissue. It does not tell anything about the condition of the fetus. In fact, the greatest production of chorionic gonadotropin occurs in certain placental abnormalities and disorders that can develop in the absence of a fetus.

    • John W. Huffman
  7. 2024年5月19日 · Human chorionic gonadotropin (hCG) is a hormone that is primarily produced by the placenta during pregnancy. It plays a crucial role in supporting the growth and development of the fetus. hCG is responsible for maintaining pregnancy.

  8. 2024年5月15日 · Human chorionic gonadotrophin β (β-hCG) and progesterone concentrations were measured in plasma. Serum samples were subjected to untargeted metabolomic profiling. The cohort was randomly split into train and validation data sets, with the train data set subjected to variable selection.