The menstrual cycle in a normal adult woman is of (in $days$)

Which one of the following is the correct matching of the events occurring during the menstrual cycle?

During the menstrual cycle,when do both $LH$ and $FSH$ reach their peak levels?

$A$ woman with a typical $28 \; \text{day}$ menstrual cycle is most likely to become pregnant as a result of sexual intercourse on which days of the cycle?

When do both $LH$ and $FSH$ attain peak levels in the menstrual cycle?

Which one of the following statements is incorrect about the menstrual cycle?