For how many days is the average menstrual cycle?
5
14
28
Which hormone is released from the ovary and repairs the uterine lining?
Oestrogen
Adrenalin
FSH
Which hormone is released from the ovary and maintains the uterine lining?
LH
Progesterone
Which of these structures releases FSH?
Pituitary gland
Uterus lining
Ovary
A drop in progesterone levels will cause which of these events?
Ovulation
Menstruation
Infertility