Good afternoon, as soon as my period starts, I start hormone injections for my ICSI stimulation on the 2nd day of my cycle. I was told that if the period doesn't start until the evening, only the next day counts as the 1st day of the cycle. What does evening mean exactly? Is there a specific time of day as a limit? Six o'clock? Eight o'clock? Thank you very much for your feedback. Many greetings
There is no specific time from when the 1st or 2nd cycle day is counted. If you are unsure, talk to your doctor.