I may be wrong, but I think it's Antibodies.
Answer:
Progesterone
Explanation:
Progesterone is sometimes called the “hormone of pregnancy” and has many roles relating to fetal development. It converts the endometrium to its secretory stage to prepare the uterus for implantation. At the same time, it affects the vaginal epithelium and cervical mucus, making them thick and impenetrable to sperm.
Withdrawal!
hope this helps!
Answer:
Bad breath
Fatigue
lower energy
reduction in smell and taste
Explanation: