Chronic treatment with supraphysiological doses of glucocorticoids results in a marked decrease in testosterone without an increase of LH levels, suggestive of a central mechanism of induced HH. Diagnosis
The clinical presentation of HH depend on the time of onset as well as the severity of the defect. Diagnostic tests to measure GnRH levels are difficult. This is because GnRH is confined within hypophyseal portal system and has a short half-life of 2–4 minutes. GnRH levels are thus checked indirectly via LH and FSH levels which will be totally or partially absent in HH. Exogenous GnRH can be used as a diagnostic tool. If the patient has hypothalamic GnRH deficiency, LH and FSH will gradually appear in response to the exogenous GnRH but in pituitary cases of HH, a minimal response will be generated. Typically, CHH is diagnosed in adolescence due to a lack of pubertal development, but it can be possible to diagnose in male neonates. Clinical presentations of CHH involve an absence of puberty by 18 years of age, poorly developed secondary sexual characteristics, or infertility.In men with CHH, serum levels of inhibin B are typically very low as inhibin B is a marker of Sertoli cell number. For females, CHH is most commonly revealed by primary amenorrhea. Breast development is variable and pubic hair may or may not be present. CHH can be diagnosed in the male neonate with cryptorchidism (maldescended testes) and a micropenis as signs of GnRH deficiency. There are no clear signs of CHH in female neonates.
Another less common verbal response in the United States and Canada to anothers sneeze is "Gesundheit", which is a German word that means, appropriately, "good health". Several hypotheses exist for why the custom arose of saying "bless you" or "God bless you" in the context of sneezing:

Some say it came into use during the plague pandemics of the 14th century. Blessing the individual after showing such a symptom was thought to prevent possible impending death due to the lethal disease. In Renaissance times, a superstition was formed claiming ones heart stopped for a very brief moment during the sneeze; saying bless you was a sign of prayer that the heart would not fail. It has also been stated that one says "(God) bless you" so that one does not catch the flu, cold, or any other forms of sickness.Other cultures have similar traditions:

In China, after a person sneezes they often say "百岁!" which translates to "may you live one hundred years!" the pronunciation is similar to "bless you" in English. pronunciation: [Bai Sui]
In Iran, it is common to respond to sneezing with the Persian phrase عافیت باشه âfiyat bâše, which translates to "health", similar to common European expressions. Indian culture is to respond with Krishna, similar to a blessing in western cultures. In Italy after a person sneezes the people present respond with the word "salute" (meaning: health). The louder the sneeze the more emphatic the response. In Slovakia, after a person sneezes, it is proper to say "Na zdravie!" which means "For health!