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  • HCG diet: Is it safe and effective? - Mayo Clinic
    HCG stands for human chorionic gonadotropin It's a hormone made in the body during pregnancy Lab-made HCG is added to some weight-loss products that are sold without a prescription The U S Food and Drug Administration (FDA) warns against using these products The HCG diet combines these weight-loss products with a very low-calorie eating plan
  • 「人绒毛膜促性腺激素(HCG)」的正常范围是多少,其检查对于妊娠诊断有何意义? - 知乎
    对于β-hcg的值,临床上一般监测是否间隔2-3天有没有成倍上升,是否间隔复查hcg仍然处于低水平,实在的到底在几周是几千还是几万并不是很关注,只要翻倍好,一般都提示这个胚胎仍然在生长,但是如果β-hcg的值持续处于低水平,有下降的趋势,隔天翻倍数值
  • 怀孕初期HCG值为多少比较正常? - 知乎
    一般在孕早期hcg会隔日翻倍,但hcg数值较高时(一般认为超过1万时),就不可能隔日翻倍了 • 所以孕妈妈也不用太焦虑。也没有必要反复对着早孕试纸比较深浅。 • 一般对于自然怀孕的妈妈们,判定妊娠后不需要反复查血hcg,按要求产检就可以了。
  • 「人绒毛膜促性腺激素(HCG)」的正常范围是多少,其检查对于妊娠诊断有何意义?
    hcg,即人绒毛膜促性腺激素,它是由胎盘的滋养层细胞分泌的一种糖蛋白,是由α和β二聚体的糖蛋白组成。在怀孕初期,hcg可以作为测定女性是否受孕的 “妊娠试验激素”,但起初量少,不易测出,一般要到受精后10~14天日益明显。
  • 怎么看HCG和孕酮体是不是怀孕? - 知乎
    hcg和孕酮是什么? hcg:即人绒毛膜促性腺激素,是女性怀孕以后由滋养细胞分泌的一种糖蛋白激素。通过检查hcg,可以初步诊断是否怀孕。hcg在未怀孕时数值为0-5,数值5以上可能提示怀孕,在孕期巅峰数值可达20万左右。
  • 人绒毛膜促性腺激素(hcg) - 知乎
    β-hcg的消退规律对滋养细胞疾病预测和预后极为重要,葡萄胎患者的β-hcg在清宫术后应稳定下降。 恶性滋养细胞疾病患者的β-HCG分泌量与癌细胞总数及病情严重程度呈正相关,对临床选择治疗方案、观察疗效和判断预后都有实用价值;
  • Home pregnancy tests: Can you trust the results? - Mayo Clinic
    A home pregnancy test checks to see if there's HCG in the urine During early pregnancy, the amount of HCG in blood and urine rises quickly — doubling every 2 to 3 days That means if you wait a day or two after your missed period to take the test, and you are pregnant, it's more likely the test will find HCG and show a positive result
  • Miscarriage - Diagnosis and treatment - Mayo Clinic
    This level is often repeated after 48 hours A low or falling level of hCG could be a sign of pregnancy loss If the pattern of changes in your hCG level is irregular, your health care professional may recommend more blood tests or an ultrasound Your blood type also might be checked


















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