T.S.
Hi T.,
I've worked with a lot of moms with breastfeeding and breastfed my own three well into toddlerhood. One thing I can tell you about this particular age--indeed the entire first 6 months--is that your baby is pretty much on a constant "growth spurt". That means that as soon as you can make the milk, he will suck it right out of you! At least during the day. As he grows, and nurses more, you ARE making more and more milk to keep up, but there isn't a time during the day when it will be easy to get any "extra" until after you HAVE returned to work.
You may also be having trouble because every woman's breasts and glandular response is different, so your breastpump may not be the best match. Possibly it is difficult to get a good "let down" reflex, also.
Here are some ideas:
1) Does he sleep longer during the night? Are there any times when he goes a little longer between nursings? The best time to express milk is when your breasts feel full--and that usually happens during those longer breaks, when the baby is actually probably about ready to nurse again because it's been so long.
Here's what you do...pick one or two of those times. It will most likely be in the middle of the night or pre-dawn morning. Have your baby sleep in your bed with you--don't worry, nobody has ever rolled over on their baby unless they were dead drunk. Mine all slept with us and it was heaven for all of us. That will allow you to just roll over and nurse him--BUT ONLY ON ONE BREAST--and it will be easier for him to be satisfied with that and go right back to sleep. Then drag yourself out of bed and pump the other breast--by now, you will have had a strong "let down" and your other breast will be as full as it can get.
Next time he nurses, have him start on that side, even though it is probably closer to empty--that will stimulate even more milk, though it will take a day or two to catch up.
2) Just before you do pump, use a very warm, wet wash cloth or cloth diaper and wrap your breast--the warmth helps you let down the milk.
3) Some things that can help with increasing milk production are...borage leaf--you can buy it in bulk at Sundance or Mrs. Thompson's Herbs--put a large handful in a mason jar, fill with boiling water, cover tightly, and let cool. This is called an infusion--a medicinal level tea. It can be sweetened with honey if you like. Drink a jar of this every day. Borage is an adrenal booster-helps with stress, and it works wonders for milk production. Also, hops--which for most of us means a really good, very hoppy, microbrew. This would be best at bed time, because the hops (not the alcohol) will pass into your milk, and helps make the baby sleepy when he nurses on that one breast so he'll go to sleep easier after he's nursed on only one side.
4) Getting a paltry ounce or two isn't bad. Sometimes you just have to keep doing that and adding it into a bottle until you've got the 4 ounces you need. That's ok to do as long as in between pumpings you put the bottle in the freezer. Or realize that he may not always want a complete 4 ounces at first while he's getting used to the bottle, so you might freeze several bottles with just the 2 ounces. Every single time you get more milk out than the baby himself gets out, you are stimulating your body to make even more the next day--so this will build up over time.
5) Call a lactation consultant to see if you can try different breast pumps. As I said, I really found that I did best with my hands, and second was those little plastic hand pumps--but I got started when electric pumps were not always very good. You might find one that works better than what you have now.
6) Remember that thing about going a long time between nursings? When you ARE actually back at work, you will have those long stretches when you get really full. Do everything you can to set your work situation up so that you can pump as soon as you feel that full feeling-the closer to your baby's normal schedule, the better. What you want to avoid is getting so full you feel bloated and sore--because it will trigger your body to slow down the milk production you have worked to build up. And be pretty darned uncomfortable.
7) If you haven't managed to get enough milk frozen to feel comfortable leaving him, you will feel stressed. That will be difficult for your milk supply as well as for you. So instead of formula, try getting some very fresh goat milk and put that in bottles. It is the closest thing to mother's milk, and even though it doesn't have all the nutrients of formula, remember, it isn't his only meal of the day. It's much healthier and less likely to cause problems with digestion that might turn around and cause you to have trouble breastfeeding.
Good luck and send me a message privately if you want any help.