Have been reading the posts about expressing - very interesting.
I had a few friends who expressed very successfully with their little ones and it meant they could continue to have breastmilk even though mum went back to work when baby was 4 months.
Personally though I couldn't get on with it at all. DD was born jaundiced and with some unspecified infection. She was very sleepy and wouldn't latch on at all. I spent hours and hours in the hospital trying to latch her on with very limited success, she had a tiny bit of colostrum which I managed to express into a syringe. The midwives (even the very pro bf ones) told me that she would become dehydrated and very ill indeed if she didn't get some fluid so we formula fed in a cup whilst perservering with trying to latch her on. By the third night I was so engorged they told me that they would not let me home like that, they gave me antibiotics as they thought I would get mastitis and night shift MW told me I would have to express. So, at 2am I was sat in the hospital's 'nursery' tied up to their industrial strength pumping machine feeling very bizarre. It was very effective at getting milk out, managed 1.5 bottles through gritted teeth but couldn't do any more, was VERY painful and cracked both nipples. There was blood in both bottles and the duty MW proceeded to throw both away as she said the blood would make DD sick . I was mortified, all that for nothing! And as the pump was so strong it basically just stimulated more supply so I ended up even more uncomfortable!
We were released from hospital the next day, still topping up with formula and by the following morning I was at my wits end, boobs felt like boulders, SO uncomfortable. DP was sent to Boots as soon as they opened for a hand held pump and I paced the floor till he got home but it was next to useless. Couldn't get a drop out. I was going mad. Then, luckily, that afternoon, the visiting MW came out, a wonderful woman who made me feel so much more relaxed and spent some time with us helping DD latch and finally she fed properly! The relief was amazing (both physical and emotional), she fed for about 3 hours that night! We continued with the formula top ups for another couple of days, on MW advice, as I was worried about her jaundice and then around day 5 we stopped completely with the formula and DD went on to be just breastfed till 6 months and I continued feeding till she was 19 months. Never did manage to express though, tried a couple of times but no good.
Wow, that was long and didn't mean to put anyone off who is planning on expressing, like I said friends of mine found it a blessing, especially those who went back to work early.