Hi M.,
I am a board certified lactation consultant. One thing I would like to warn you of is... If you go from straight breastmilk to straight formula, both of you will suffer. This is because formula is much more difficult to digest. I would introduce one bottle of formula and stick with that bottle for 3-5 days. You may feel overly full in the breast area. I would pump for 2-3 minutes and relieve some of that pressure. If your breast s get swollen and overly full, you will run the risk of plugged ducts or mastitus( breast infection).
What type of formula should you be giving? I would recommend starting with a cows milk formula.... Enfamil, similac, carnation good start,ect. These are all basically the same formula. Think of it as coke vs. pepsi. We as a person may like the taste of one over the other but they are basically the same thing. If cows milk formula becomes a problem, then the next chioce would be a soy product.... Prosobee, isomil, carnation good start soy, ect. It can take up to two weeks to develope a problem with tolerating the formula. Once you have that first feeding established and it has been going well for 2-3 days, your breast no longer feel like they are going to explode, then introduce another bottle of formula for a second feed. Continue the same process for 2-5 days. If formula is introduced too quickly from straight breastmilk, you can almost gaurentee constipation on the babies part. This process is continued until you are completely weaned. PLease consider that the first morning feeding and the last nightime feeding are the hardest to wean from. THese would not be the ones I would start with. Did you know that you can bf and formula feed at the same time. I would consider keeping 1-2 bf in the winter months to continue to ward off colds, flu's and ear infections. This is a major time of year when germs are passed from one person to another. Think about thankgiving and Christmas when all your family is visiting and passing your child from one person to another. Germs!!!! Not to be over dramitic.
When you begin to wean, some things to consider....
1. Has my infant started eating any foods, ie. cereal? fruits or veggies. If you have not started to add cereal in the diet, I would consider holding off introducing anything new while introducing the formula. That way if there is some kind of reaction, you won't have to worry, was it the cereal or the formula. If you have already introduced cereal (usually by 6 months)then go slowly when iintroducing fruits and veggies. Only introduce 1 new food every 3-5 days.
2. I have introduced formula and she takes it fine but wants to nurse ALLLLLL nite long. This may mean that weaning is going to fast for the baby. They are so smart, if you wean during the day and only nurse at night, they don't mind reversing thier sleep scheduale to accomadate the need for the breastfeeding. This is not meant to scare you but to let you know some of the signs that weaning is going to fast.
3. Always make the formula according to the instructions. Never overdilute or underdilute to help baby digest it. This can cause major damage to the kidneys and liver. It is ok to offer 4 oz. of water besides the breastmilk and formula. I would also limit to 4 oz. of 100% fruit juice in a 24 hour period.
4. You may want to consider limiting botttles and go right for the cup. A cup should be introduced between 5-6 months. Some babies will not take a bottle but is willing to drink from a cup.
5. Be consistant. Weaning can be a very emotional time for you and the baby. Believe me, when I was ready to wean, I was ready. That did not mean my child was ready to wean. Things like sleep disturbances, the phone ringing and baby not feeling well, may be reasons to reintroduce breastfeeding for comfort. Do your self a favor and consider this decision carefully. It is very difficult to get milk back, once it is gone.
6. You need to get plenty of rest.(Ha!, Ha!,) When you are weaning, your body is going thru changes. Christmas time can be a very exciting but exhausting time. REmember if your breasts feel full for the skipped feeding, do yourself a favor and pump for 2-3 minutes. This is not enough stimulation to tell your body to keep making milk, but it will make you feel better. If you are not already on birth control or resumed your period. I would consider some options. Most , not all, women have resumes a menses by 6 months if formula or food has been introduced. If you have not resumed your period, expect to when you start to wean. So, unless your ready for another little one 9-12 months from now, consider precautions. Low estrogen birth control pills is one option, deproprovera is another option (both of these can be taken while breastfeeding) Once you are weaned and if taking low estrogen birth control pills, then you will need to switch to the regular pill after weaning.
I hope this helps. If you have any other specific questions feel free to email me a personal message.
Good luck! Thanks for giving your baby the best sttart!
H. B.