The given figure shows the thickness of the uterine layer of an adult woman during a period of time

Which of the following conditions is expected to occur in the beginning, if the curve continues along the dotted line ?

Options

A. A placenta would form on the uterus
B. An embryo would get embedded in the uterine layer
C. The amount of menstrual flow would increase
D. Two ova would simultaneously release from the ovary

Answer

B