NEET · Bio · Human Reproduction · Menstrual Cycle Stages

Exercise and reference answers

Matching pairs

1. A

   Menstrual phase

   B

   Days 1–5

2. A

   Follicular phase

   B

   Days 1–13

3. A

   Ovulation

   B

   Day 14

4. A

   Luteal phase

   B

   Days 15–28

5. A

   LH surge

   B

   ~24 h before ovulation

6. A

   Highest oestrogen

   B

   Just before ovulation

Instructions

Flip cards to match each menstrual event to timing.