Bella - we have another scan on Friday. We are still on the 300iu of GonalF and Lucrin, so maybe a miracle will occure and we'll get more than 4 follies, but Dr said at this stage he thinks he might pull the pin and do an IUI. Decision will be made on Friday about trigger/IUI/IVF. I am almost tempted to do the IVF if we have 4 follicles. But then if none fertilise we will have wasted our money on the IVF. Would feel a bit better to do the egg pick up if there were a few more follies. We can do the IUI and if it works cool, we'll save our IVF money. If it doesnt the money is still there to do another IVF cycle.