In humans, the __________ signals the onset of ovulation within ...

[vicky]

In humans, the __________ signals the onset of ovulation within 12 to 24 hours.
 
  a. change in the cervical mucus to white and sticky
  b. LH surge
  c. onset of bleeding
  d. sudden increase in sexual interest

Question 2

If a woman keeps track of her menstrual cycles and finds that the shortest was 24 days and the longest was 32 days, what is the fertile (unsafe) period to avoid sexual intercourse according to the calendar method?
 
  a. day 14 plus or minus 2
  b. day 6 to day 21
  c. day 7 to day 22
  d. day 20 to day 28

[TheDev123]

Answer to Question 1

b

Answer to Question 2

b

[vicky]

Thank you!

[TheDev123]

Happy to help