Thanks MadB for the encouragement and the tip re the ABA podcast. I listened to it last night and found it to be very encouraging - particualarly the reminders that a pregnancy may impact on supply anyhow, and that I am not the only one on this BF and IVF journey.

I am wondering if anyone can comment on a possible time frame before noticing the impact of extra estrogen on supply? I started on 3 x 2mg Progynova today - nausea -, and start estrogen patches mid next week.....talk about OD

cheers - nice to have company on this latest IVF adventure...