Question

First menstrual cycle starts at:

• A. Parturition
• B. Menopause
• C. Menarche
• D. Implantation

Answer 1

The correct option is C Menarche

• The reproductive cycle in females is called the menstrual cycle.
• The first menstrual flow begins at puberty and is termed menarche.
  
• In human females, menstruation is repeated at an average interval of about 28/29 days.
• So, the correct answer is option C.