[ariadne]

I really think that the way to go is the anabella, however as long as your diameter fits that lactec it should deff work. My spectra came with two sizes, I actually use them both and im on FULL suction almost all the time! (had to work up to it though) there are several cases in history where males grew breasts from stimulation only. One a rifle company, Scottish I think, the weapons were such large caliber and had such kick that over the course of thier tour of duty each and every one of them had LARGE breasts on the side the rifle was mounted. The other instances are from actually having a starving child latch on when there was no mother there to do so.... in the one case I am referring too, same thing Dad was poor, and out of wanting to at least sooth the child put it to breast, and shortly thereafter ..... booob... working boob.  This was i believe a Muslim tale in the Koran, the local leader was summoned to see this miricle and dismissed by saying, note that Allah only gave this man the means to keep his child alive, but chose not to change his station in life so he could afford a wet-nurse.  And blew it off.....nice guy    That being said, after i could take it, i increase suction by removing the backflow device and THAT is when they really started to respond, there is a point I imagine where you can over do it....but I think Im pretty safe here, and now.....oh my nipples are reshaping them selves it looks like they are starting to take that fence post look I was hoping for....JOY

Many thanks for the advices with Anabella and Lacteck !!..
I really love that, does anyone is using it ?..
Anyway I don't like the idea of pumping breasts full force. I'm on Spectra, the pink one, and I'm pumping "cycle 38" and vacuum L06, this is gently squeezing my breast, my idea is to stimulate the areola, get a squeeze on ducts and lobules inside your breast, not to try to get the full breast inside a plastic tube. I'm afraid full power pumping is offensive action hurting your breast and may be they react and protect themselves against the aggression this might have a bad effect on the growth.
I've read this https://pumpinpal.com/milk-duct-dysmorphia/

There's an important job to do with these pumps - which is to get the correct diameter of "flange" (breastshield) which suits your nipple.   You need the nipple to be drawn into the tube, and if your nipple is narrow(ish) then the standard flange is too wide.   Theres a company called Maymom which makes Spectra compatible flanges.  Here's a link to a 17mm flange which is much smaller than the standard 24mm and may fit you better https://www.amazon.co.uk/Piece-Breast-Shield-Flange-XX-Small/dp/B074Q6N23Y/