This thread has come in a timely manner. DS is 6 weeks, and I have EBF him until yesterday, when we started giving him bottles. So far it has just been expressed milk, but it's only a matter of time before I put formula in there.
Our first week with DS was tough - would kind of latch on, but didn't seem to understand how to suck. I muddled through with dodgy breastfeeds and cup feeding expressed milk. A few days later, he seemed to wake up and started feeding. He was back to birth weight at 10 days, and the weigh in at 4 weeks was fine too.
However, feeds have always been mixed between "normal" feeds, and frantic/arms failing/crying and pulling off. He was diagnosed with a posterior tongue tie which we had cut at 3.5 weeks. Since then there has been no improvement in feeding.
This week I noticed he was feeding less often, and there were more frantic/unproductive feeds. He doesn't appear or feel like he has put on any weight since 4 weeks. Yesterday it got really bad and I realised we needed to get some food into him, so I started expressing and giving him bottles. I cried when DH gave him the first bottle.
My lactation consultant thinks that my supply has dropped because he hasn't been feeding efficiently, and therefore he has been getting more fussy at the breast and not able to get any milk. She suggested expressing 8 times per day to boost supply.
Today is only the second day of expressing, and I feel like I have barely seen him. I'm not sure what I will do when DH is at work, but I'm hoping to keep it up till at least Friday when we see the cranial osteopath, as that is my last hope. After that I think I will need to accept mixed feeding (expressed milk and formula), otherwise I will end up with PND if I don't already have it.