Question for those who did multiple retrievals

Si

Did you stim for the same number of days or was it more/less?

Reason is, we’d booked a trip for 22nd May since they said retrieval would be late April/early May. Now retrieval is between 15-21st May. If I stim for 9 days like last time, retrieval which would be the 17th so all clear, but if longer then we’ll be looking to cancel our trip :(