Before eliminating breast feeding during the night cold turkey, I have decided (thanks to some of the advices received) to increase his food intake during the day.
In addition, I will go for it once my nights have become more manageable. It will be less painful to wean my DS2 from 1 night feed or 2 than from 4, 5, 6....
I guess I will work to improve other aspects of his daily routine and I may go for it later on, when he is 1 year old perhaps. I know that breastfeeding is good for pain relief and comfort, the thing is that this is a "present" that cannot be shared with my DH, and I am quite tired.
Still if any of you would like to share your experiences I would very much welcomed them!!!