I bought my pump from picturebrite.com. Excellent service, Quality parts, arrived in about 4 business days or less. I got the pump with the red handles, all for 67 bucks with the tube. Now, they are plastic tubes, but high quality. I recommend this pump because same as myself, you are new. Check it out.
As far as your routine in mind, that is a little too much. You would eventually figure it out. The most time spent in the tube was 2-20 minute intervals at about 5-6 hg. That ended up being a little much because i got the donut effect. I also tried going up to 10+ hg just to see what it felt like. It’s an experience but nothing you want to play around with for more than a few seconds. I think, from my own experience, 2- 10 minute sessions at <5 hg would be plently. That is pretty much what I am doing. Once you do that you could see for yourself whether or not you can possibly go for 2- 15 minute sessions. Its all up to experience. You will find what is best for you.
Also, I wouldnt do 5 days a week to start with. I would do maybe every other day or 2 days on 1 day off. Give your unit some time to heal. You will notice your head is sore after a while. I notice after pumping and then later that day or the next, BJ’s kind of hurt, due to the sensitivity. You’ll figure it out. Hope I was able to shed some light on the subject. Good luck.
