Typically, the hCG levels will double every 72 hours. The level will reach its peak in the first 8-11 weeks of pregnancy and then will decline and level off for the remainder of the pregnancy. In most normal pregnancies at an hCG level below 1,200 mIU/ml, the hCG usually doubles every 48-72 hours. At levels below 6,000 mIU/ml, the hCG levels normally increase by at least 60% every 2-3 days. A rise of at least 35% over 48 hours can still be considered normal. How much should hCG rise in 72 hours?

Is it OK if hCG doubles every 3 days?

In the first four weeks of a viable pregnancy, hCG levels will typically double about every two to three days. After six weeks, the levels will double about every 96 hours. So, if your baseline level is higher than 5 mIU/mL, your doctor may order a repeat test a couple days later to see if the number doubles.

What is normal doubling time for hCG?

In most normal pregnancies at an hCG level below 1,200 mIU/ml, the hCG usually doubles every 48-72 hours. At levels below 6,000 mIU/ml, the hCG levels normally increase by at least 60% every 2-3 days. A rise of at least 35% over 48 hours can still be considered normal.

When does hCG stop doubling every 2 days?

During the first four to six weeks of pregnancy, hCG levels double every two days. After that, it may take three to four days to double until the sixth week. HCG then tends to peak around week ten, before leveling off and remaining constant for the remainder of the pregnancy.

How much should your hCG levels increase each day?

In most normal pregnancies, at hCG levels below 1,200 mIU/ml, the hCG level usually doubles every 48-72 hours and normally increases by at least 60% every two days.

How many hours does it take for hCG to double?

Doubling Time: this is the average number of hours it takes for your hCG levels to double. In 85% of normal pregnancies, hCG will double every 48 – 72 hours for the first 8 – 11 weeks of pregnancy, and the overall hCG level will peak in week 14.

How often do hCG levels go up in early pregnancy?

Typically, hCG levels double every 48 to 72 hours for the first four weeks of a normal pregnancy, then slows to every 96 hours by week 6, and peaks around 10 weeks, before leveling off and remaining constant for the remainder of the pregnancy.

What does it mean when your hCG levels double during pregnancy?

Doubling times for hCG are a good way to check whether a pregnancy is progressing normally until about six or seven weeks after your last menstrual period. In a typical pregnancy, your hCG levels double every 72 hours. The level of this hormone peaks during the first 8 to 11 weeks of your pregnancy,…

What is the normal hCG level after 72 hours?

Total hCG Difference: 2 mlU/ml. hCG Doubling Every: 72 hours. 2-Day Increase: 72 hours. In most normal pregnancies at an hCG level below 1,200 mIU/ml, the hCG usually doubles every 48-72 hours.