Should HCG levels double every 48 hours during early pregnancy?

HCG水平是否应该在怀孕前期每48小时翻倍？

The blood test is used to measure the levels of hormones - primarily hCG and PAPP-A.

血液测试是用于测量水平的激素-人绒毛膜促性腺激素及妊娠相关血浆蛋白，主要给。

In this article, their Preoperative and postoperative blood HCG were retrospectively analyzed.

本文对其术前术后血hcg进行回顾分析。

Superovulation treatments with different level PMSG and HCG on golden hamster were experimented.

用不同水平的PMSG、HCG对金黄仓鼠进行超数排卵。

The eggs are retrieved before ovulation occurs, usually 34 to 36 hours after the hCG injection is given.

在排卵前通常是注射人绒毛膜促性腺激素后34—36小时取卵。