The correct answer is option C, that is, to facilitate embryo implantation.
hCG or Human chorionic gonadotropin refers to a protein hormone that begins to generate in huge quantities at the time of initial pregnancy. It is biologically identical to luteinizing hormone. The main function of hCG is to maintain the function of corpus luteum so that the corpus luteum does not stop producing progesterone and estrogen.
The hCG refers to a placental hormone, which is at the start gets discharged by the cells from the implanting conceptus at the time of the second week, encouraging the ovarian corpus luteum that in turn encourages the endometrial lining and thus helps in sustaining a pregnancy.
Rebecca is surely going to be diagnosed with Bipolar disorder which is a mental health condition of emotional high and low mood
Explanation:
Bipolar disorder also known as manic depression it's mainly a mental health condition that results in severe mood swings such as high emotional feelings (mania or hypomania) and low emotional feelings (depression).
