Home pregnancy testswork by detecting hCG, a hormone that's only produced during pregnancy, in your urine.2But while these pregnancy tests can evaluate the presence of hCG, they can't give an exact level. For that, you'll need a quantitative hCG blood test, usually given in a doctor's ...
22, maternal serum free βhCG below 10th centile of the reference range was detected in about 15% of the pregnancies that afterwards led to miscarriage or resulted in pregnancy induced hypertension or growth restriction, and in 20% of pregnancies that developed GDM, indicating the importance of ...
For clinical application,the higher the initial hCG level, the greater the percentagedecrease in hCG is needed. A very small percentage(0.7%) of patients with declining hCG levels will havean ectopic pregnancy (SOR: B, limited prospective,retrospective cohort, and cross-sectional studies)....
a molar pregnancy and a raised but falling hCG level beyond 6 months from uterine evacuation can be safely observed with regular hCG monitoring and can usually avoid potentially toxic chemotherapy.Women with treated molar pregnancy may avoid chemotherapy if 6-month hCG levels are raised but falling...
Included in the model were age, BMI, fresh vs frozen embryo transfer, last measured estradiol, endometrial thickness, and first β-hCG level. We found that the first β-hCG, 2-day Δβ-hCG, and BMI of the women were significantly higher among cycles that resulted in clinical pregnancy as...
Predictive performance for early pregnancy after IVF and embryo transfer of day-5 blastocysts was not significantly different for hyperglycosylated HCG (hHCG) and beta-HCG (HCG+β); hHCG superiority over HCG+β was not shown. Both tests can predict clinical pregnancy as early as 4 days after...
26.685ng / ml and 97.10mIU / ml respectively.The area of single pregnancy and multiple pregnancies groups under the curve were both less than 0.5,indicating no diagnostic significance.Conclusion:The level of E2,P and β-HCG on the 10th day after embryo transfer can predict pregnancy ...
On the other hand, hCG is produced exclusively during pregnancy, except very low amount of pituitary hCG [5], when the ovarian functions are mainly focused to the production of relatively high progesterone levels instead of follicle growth. Taken together, these data suggest that mouse/rat in ...
Initial beta-HCG, indicating embryo implantation, was measured in 322 single embryo transfer cycles (246 fresh and 76 thawed-warmed). Median i... L Ashcraft,G Cadieux,P St. Marie,... - 《Fertility & Sterility》 被引量: 0发表: 2015年 Trends in primeval β-hCG level increment after ...
山东省医学科学院硕士学位论文HTR8-SVneo细胞增殖与侵袭特性及hCG对其调控机制的研究姓名:***请学位级别:硕士专业:免疫学指导教师:**20090401HTR8-SVneo细胞增殖与侵袭特性及hCG对其调控机制的研究HTR8.SVneo细胞增殖与侵袭特性及hCG对其调控机制的研究专业:免疫学研究生:李泽武导师:**教授中文摘要妊娠是胚胎母体内发...