Brief Answer:
Please read my suggestions in earlier answers.
Detailed Answer:
Hello Mr. XXXX XXXXXXX
I can understand your problem completely, I know your wife is suffering due to the cracked nipples.
I kindly suggest you to read my suggestions again. I have given you what to do and how to do, step by step, since this is an online forum, I can not do anything more than this.
If you were from Bangalore, where I have my practice, I would have asked you to consult me personally so that I could demonstrate the methods which I have mentioned earlier.
The only solution to cracked nipples is to make sure your baby is not biting or holding the nipple while trying to feed, that is, as I have mentioned in my previous two answers, you should make sure the entire
areola (The dark circle around the nipple) is completely inside your baby's mouth, trust me, if you follow my suggestion step by step as I have mentioned, the cracked nipple will heal automatically.
Please go and consult neonatologists in AIIMS, they will show you how to breast feed your baby properly.
The only problem as far as I can see is the position of holding your baby while breast feeding, if that is correct then all your problems will be solved.
Please be patient and feed your baby as I have suggested, within two days you will see that your baby is feeding very well and also the cracks in the nipple will heal.
I am extremely sorry, I can not suggest you something that is unethical like feeding formula feeds when I know the damage it can cause your baby.
I can not suggest any alternatives because they will harm your baby, and knowingly I can not cause harm to your baby, I hope you can understand our professional limitations and ethics.
Please follow my step by step instructions as I have mentioned in my first answer.
Nipple crack will not cause nay major breast problems, don't worry about that.
I hope you will understand my point well.
All the best.
Regards.