just wanted to add:

Im getting tired of doing both BF and FF, it just takes so much time and work. Im exhausted.
the first feed is full BF, then BF+FF, then only FF, and the others are BF+FF. He's doing 4-5feeds a day. and just before bed, i give him a BF top up and he often falls a sleep.
I dunno when I'll stop BF, maybe when he has teeth and decides it's fun biting his Ma!
Even if I do go FF during the day, I'll still BF him, first thing and last thing at night.
Doing both takes so long as well.

Did I tell you my very public BF story.
We were in Singapore Changi airport, headign back to Kuala Lumpur. We got there about 2.45pm , our flight at 5.30pm. We asked if we could get on an earlier flight (there's a flight every hr or 2hrs). and the lady at check in said, yes, you're on the 3.30 flight and you hav to go to the gate now.
Poopy starts gettign grizzly. as we head towards immigration, he starts to cry and in the queue he's screaming his head off.
Everyone's looking at us, he's in the baby bjorn and i couldnt do anything. the immigration officer gave me a sympathetic smile..
before we could get to the gate, we had to get a tax refund on our digital camera. Spre lets you claim 7% tax back when you buy electronic goods there. so whole of changi airport now hears poopy screaming. Steve goes to the tax counter. we're so rush rush as we have to get to teh gate.
I had sit on the floor in the middle of the airport in a conservative country like Spore and get my boob out, with every passing person looking, eitehr smiling or embarrased and feed poopy!
Steve comes out, and poopy luckily has now fallen asleep. As we half run to the gate, we see it's closing.. i couldnt run as poopy's head would be bouncing. but finally made it before they shut the gate!
So! I'll never be embarrased breastfeeding in public again!!!!