对母体的作用，刺激卵巢黄体细胞，维持黄体的寿命，并使其继续发展成为妊娠黄体； 维持妊娠的作用，促进母体卵巢黄体继续分泌雌激素和孕激素，促使内膜容受胚胎着床； 免疫抑制作用，保护胚胎免受母体免疫系统的攻击。 宫内继续妊娠 39 例 ...

孕期最常检查的除了超声就是激素了。在激素中，HCG 和孕酮又紧紧牵动医生和患者心，这两个指标在孕期有多么重要，今天咱们就一起来看看！ 受精卵着床即滋养层细胞就形成，继而分泌 HCG，所以说 HCG 几乎与受精卵着床同步，因此广泛用于早早孕（停经 42 d ...

In the first 4 weeks of pregnancy, your hCG levels typically double about every 2 to 3 days. If you’re at risk for miscarriage, you’re more likely to have hCG levels that don’t double or decrease.

While higher levels of hCG can indicate twin pregnancy, it is by no means definitive. You’re going to want to get an ultrasound to know for sure. Share on Pinterest Do you feel like you’re eating for ...

FitnessEdge.net, a website that specializes in providing information about accessing the HCG diet in a range of US cities, announces it's launch. HCG is a medical acronym for the hormone Human ...

Medically reviewed by Renita White, MDMedically reviewed by Renita White, MD When your prenatal health care provider talks about hCG, they're referring to human chorionic gonadotropin (aka "the ...

The developing placenta secretes the glycoprotein hormone hCG, human chorionic gonadotropin, soon after fertilization. In normal pregnancy, this hormone can be detected in serum in just seven days ...