Date help!

MissJelly
Hello!!
​I'm wanting some help with my glow dates / data. I have just been through IVF and found out today I am pregnant. So because it was IVF the dates don't match the glow dates. 
​I had egg collection on the 8 July and egg transfer on the 11 July. So I'm not sure what my glow dates should be. Or if the dates are right?? My last period was the 21-23 June
​Any help on how to fix this and what my dates should be would be great.