Source: BreastNexus
As of May 22, 2023

Essential stuff to have:

Obviously a Noogleberry breasts pump system. Use their sizing guide but I recommend getting the biggest domes that you can make a decent seal with. The point is to get the entire breast root pulled in at once. Use round domes, contoured ones have horrible edges and they will hurt you, just don’t do contoured domes. Get the silicone rings for softening the edges. Get airlocks, you want the convenience of being able to pump one dome at a time and to detach the pump. Get a gauged pump, one without will hurt you as you can’t control the pressure and wont have zero idea what the optimal is, no exceptions, get the gauged pump.

You can also use water as a medium inside the domes while pumping (I do this) which gives more even pressure but its a bit tricky, the pump will break if water enters. I use the long Y-connector tubing with one end sealed, other in the pump and third one has air lock plug which attaches to the dome, this way water drops will go to the lowest part of the Y and not the pump. After use, open the sealed end, squeeze pump end shut and blow some air through to get the water out. Old fashioned audio plug adaptor is perfect size for sealing the bottom end of the tubing.

Optimal program:

3-5 hours per day. One to two days off each week for healing and recovery. The idea is to not let the swelling go completely down except when you sleep and of course on break days. These hours divided to 3-5 sessions to keep the frequency high enough. Use lubricant or lotion of some kind for better seal and to keep your skin elastic. You may or may not use water as a medium, if you do, be careful to not ruin the pump and do the session lying on your back obviously.

Setup:

Start slowly, do not overdo it, do not rush, don’t be stupid. You don’t want to hurt your lovely titties but to grow them.

Place the domes as centered as possible and maybe also as low as possible. The most typical spot when men and trans women miss fullness is bottom and centre. Also by doing this you ensure you wont be sucking your armpit in. In your armpit and at the edge of your pecs, there are big arteries and ton of nerves! You DO NOT ever want to get those nerves pinched (permanent nerve damage may occur!), so keep the domes away from there. Its not difficult as those areas are sensitive and you will get massive brain splitting pain if you hit the wrong place for too long and too hard. Trust me, never pump your armpits in, you will regret it. Centered is the best way and center + low is even better if you’re missinng bottom fullness. One trick to make sure the domes stay together is to use a rope or a belt to tie them next to each other. This makes sure they stay centered even if you lie on your back.

Frequncy first, time second, pressure last:

First build up the frequency, meaning that you do enough short sessions that the swelling wont completely go down during the day. Of course when ever you have the time for it, more is more. I recommend doing 3-5 sessions per day with few hour intervals. Awesome when ever you have a lazy day at home and nothing to hurry about. So start by doing 15-25 minutes per session, then add five minutes to each session once a week. Take one or two days a week completely off, for example Wednesday and Sunday or Monday and Thursday. DO NOT rush adding in the time, be patient. Five to ten minute increments once each week and you’ll be blasting full hours in no time.

Always keep the pressure at optimal or a bit lower. I’ve started doing lower than optimal since I got the XXXL domes as these things are very challenging to tame. Optimal pressure on Noogleberry gauge is with the needle facing right, that’s approximately -5 inHg (Black) or -0,2 bar (red) so going one or two notches lower than that will guarantee you’re not hurting your girls. The idea of this pressure is that it excites cell division while not causing damage. But there is a theory that tiny cell level damage may elevate local growth hormone and growth factor levels which is of course beneficial for breast development.

First build up frequency to keep the swelling going, then build up time, I would say the most optimally effective total time is 3-5 hours a day, but less will also give you results. I’m seeing massive changes using the new domes doing only 2-3 hours a day. Then lastly, you can build up the pressure, but NEVER exceed the optimal, just don’t do it! It would give better swelling but it will also cause damage which shows as tiny blood blisters, sore spots with broken skin, long lasting dome edge marks and worst of all, very long lasting discolouration. I’ve had these all and have some right now so I know what not to do. Right now I’m slowly healing from all this while keeping the program going, being much more gentle with the new domes has been the key.

Pain is your best friend, listen to your body:

Pain is your friend, discomfort is normal and to be expected, but actual pain is your body telling you that its too much, you’re overdoing it and should take a break, lower the pressure or do shorter sessions. Never ignore the pain, its your body telling you that you have reached the limits. Don’t feel bad for stepping back with session duration if its too tough, Noogling has a learning curve and slowly building the tolerance is essential for making it work.

Wider the domes, slowler and longer the learning curve will be, keep this in mind when updating to bigger domes, its like starting all over again each time. Don’t rush it! Take your time. Don’t pick too small ones, pick the widest you can handle. Remember that depending on how much air there is inside the dome while pumping, that changes how intense the pressure is. Using a medium like water makes the pressure more even so more to the sides, less around areolas, this makes pumping with water much more demanding and intense, but it also might give better swelling. Update to bigger domes in time, don’t wait until there’s zero space left, doing that will make your boobs more prone to injury. The thing is about space in the domes while under pressure and the dome width being enough for pulling the entire breast root in. If its too narrow for your milkies, it will cause blisters and discolouration easier, I will post pictures to demonstrate this problem. I had it with XXL domes which I have totally outgrown by now, I used them for too long.

My history with Noogling:

I started with a cheapo brandless pump back in 2019, quite soon updated to Noogleberry, XL contoured which was a mistake, no airlocks which was a mistake, no gauged pump which also was a mistake. I also overdid it very badly and got to learn what blood blisters, dome edge marks, busted broken skin, near permanent sores and long term discolouration are. Do not repeat my mistakes. Later I updated to XXL round domes, gauged pump and air locks and started using water as a medium and not exceeding optimal pressure by much. It was much better but I still got injury from just being too rigorous and too much of a nutjob. I only lately retired the XXL domes when the situation had become unbearable due to my breasts having massive wide roots and lots of volume. Me and Melissa were lucky to be able to source the out of production XXXL domes as Lucy at Noogle was so awesome to send out to dig up their manufacturers corners for them and they found a pair for both of us. Talk about getting lucky. The XXXLs have inner volume of five litres in total or 5000ccs, so that will be the end of the road for my noogling, there’s still quite ways to go there. I’ve been kinda nuts, right now I have recorded bit less than 1500 hours on it in the last two years, most of that during the last ten months. Its gving me amazing results and the key is to be resilient and slow, turtle wins the race. Listen to your body and have fun with it. It works. Its a growth amplifier, it will enhance your NBE results to another level if you persevere.

Detailed guide to using water as a medium.

Ok so I mentioned using water in the domes while noogling. Why do this you may ask, simple, more even pressure, better swelling and in the long run possibly better growth. Also the warmth of the water is highly beneficial for breast growth and it keeps your girls moisturised and does much less blood blisters and less discolouration. Its a bit messy and tricky to do, but worth the effort. Doing it the old fashioned way “dry” works too obviously but I think with water its just simply better.

Setting up

You need to have gauged pump, airlocks with each dome sealed individually and the long Y-connector tubing that comes with your pump. Attach one end to the pump, the lower end of the Y should be sealed, old school audio plug is perfect size for this. Then the other upper end of the Y should have the male plug of the airlock attached. This will make sure no water enters the pump, be careful with this, water WILL break the pump.

1. Add lube/lotion around your boobs for forming a good seal. Hold a dome with the tube shut so no water escapes. At this point the dome end of the airlock should be attached to the pump, pour in warm water, just enough so there will be enough space for your boobs to swell and some air. 
2. Lean forward, place the dome so that there is seal, see that the placement is as centered as possible and no water escapes. Lean backward while holding the dome, at this point allow the tube to open so you can pump up the pressure. Pump it up while using your other hand to adjust the placement. Keep leaning backwards so no water goes inside the tubing. This is the tricky part and it takes some practice. Once you’re at your preferred pressure, detach the tubing and repeat the process with the other dome.
3. Lie down on your back. At this point if you’re using a rope or a belt to hodl the domes together, put that in place. Start your timer. After few minutes, check the pressure to your preferred one, this is easy as water will not enter as its on your boobs unless you know how to change gravity. Besides your boobs should be the most massive objects with their own gravity field anyway.
4. Keep checking the pressure once every 5-10 minutes. If you start to run out of space that means you likely used bit too much water and should use less next time.
5. Once you’re done, get the heck up and go detach the domes, attach the airlock while holding the tube shut again to avoid water getting in, release the pressure and use your hand to control the airflow back inside while leaning forward. Try to make sure that not much water goes inside the tubing. Remove the dome, pour water out and repeat on the other side. Detach what ever is plugging the lower end of the tubing, seal the end going to the pump, blow air inside the tube to empty all the drops and then plug the lower end again.
6. Dry your lovely titties and use lotion on them to avoid your skin drying. There’s amazing skin care product called Bio-oil which you can use for this, its perfect for also curing discoloured skin, adds elasticity, fades dome edge marks and it smells awesome. Its also expensive but a 200ml bottle lasts for ages.

There you have it. Go noogle, make them BIG.