Antagonist calendar

Antagonist Protocol Calendar | Short Protocol Calendar | Long Protocol Calendar
Select your day 1 here:

Day 1 - Start of menstrual period :

1

Day-2

  • Transvaginal ultrasound scan
  • Blood test
  • Start daily FSH injection

2

Day-7

  • Transvaginal ultrasound scan for follicular size
  • Adjust dosage of FSH injection
  • Start daily GnRH antagonist injection daily when leading follicle reaches 14mm

3

Day-10

Transvaginal ultrasound scan for follicular size

4

Day-11

hCG injection to trigger ovulation

5

Day-13

  • Egg pick up and sperm collection
  • Start vaginal progesterone pessary

6

Day-16

Day 3 embryo transfer

7

Day-18

Day 5 blastocyst transfer

8

Day-20

Follow up and luteal support

9

Day-24

Follow up and luteal support
More
10

Day-28

Follow up and pregnancy test
More
If any of the scheduled visits to the Clinic falls on a Sunday or Public Holiday, please call us for advice on how to proceed.