Tag: decrease

Levels of hCG


Levels of hCG


↑ hCG:

  • Multifetal pregnancy
  • Gestational Trophoblastic disease
  • Down syndrome
  • Under estimated gestational age
  • Erythroblastosis fetalis

↓ hCG:

  • Abortion
  • Trisomy other than Down syndrome
  • Ectopic pregnancy

Levels of estrogen


Levels of estrogen


↑ Estrogen :

  • Erythroblastosis Fetalis
  • ↑ Placental tissue

↓ Estrogen:

  • Hypoplastic/Absent adrenal glands- Anencephaly
  • Placental sulphatase & aromatase deficiency
  • Fetal demise
  • Down syndrome
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