An inversion would most likely be a signal that a recession is imminent. An inverted yield curve has a perfect track record of predicting recessions, according to RBC's Jonathan Golub. You can see this in the chart below â the shaded areas are recessions. Business Insider
As pregnancy tests, quantitative blood tests and the most sensitive urine tests usually detect hCG between 6 and 12 days after ovulation. However, it must be taken into account that total hCG levels may vary in a very wide range within the first 4 weeks of gestation, leading to false results during this period.
It takes a few days for the HCG hormone to build up in the body to a level, which is high enough for it be detected in the blood or urine of pregnant women. Normally, you do your first pregnancy test (HCG blood test) 14 days after embryo transfer.