Hey Patti,
About a month ago while researching BO I found a website called Mustgrowbreasts.com,somebody posted the link yesterday.It state's the changes are permanent past the 6 month mark,Meaning or (suggesting) that you'll be losing the possibility of having erection's or kid's,considering if that's important for ya?
It's recommended that a detox is in order to clear out the liver of all excess hormones before starting BO.(I'd like to discuss this later on another thread)l
Your body temp has to be above 98.2 degree's,otherwise your liver doesn't manufacture enough enzymes to covert your thyroid hormones from T4 to T3,which is a required part of the growth process,so adding BO will not have the desired effect on your body,adding Kelp or L-tyrosine can help with proper body temp's.(also ginger tea was suggested)
Doing massage is very beneficial to NBE,it release's blood flow and hormone's ,Zormad has a great massage on her post called,Awesome massage for under developed breast's.
Get plenty of protein in your diet,it's suggested that you can add protein shakes(whey is suitable) In that way you can see how much your adding,you can find protein calculator's online to figure how much you need, mine was 87 grams

Other side effect's:
Acne (didn't get it)
Weight gain (did for me)
Increased hair- regrowth (I noticed more myself)
Allergic reaction's ? *
Headache (more like mind blowing migraines)
So they also say NOT to add phytoestrogens into the mix,it will interfere with the hormones,but like most I thought that it didn't apply to me.I took my normal routine thinking I wanted a little more like yourself.Also not to add any breast cream's that might contain hormones as well.They suggest a non-hormonal cream containing Volufiline.Well I didn't,I still used PC,not sure but I could have had an overload there.
With my short experience,2 week's on BO ended badly,after having MULTIPLE HEALTH ISSUE'S,I've stopped my NBE plan (haven't shared a plan)until they all get solved.Although it's stated that the male body will begin to produce high estrogen level's and lower your testosterone like a genetic female,even after you discontinue usage!....that seems a bit puzzling!,Abi doubt's that claim as well.
* I developed what I thought was the start of a tooth abscess while taking BO,I reported on my picture thread the side of my face swelled up and was in terrible pain.Luckily I had a refill of antibiotic's which took care of it for now,waiting to see if it comes back.Just seemed to be a bit strange that this happened right after adding BO?(had a complete blood work up done and are waiting for the result's).
I hope this helped in some way for you,but just curious why you decided to get a big supply before trying it first.I'm a boomer as well,so I can relate not coming from the Internet age, so thing's might affect us differently as you know,so please take care with this.
P.S sorry for being long,So that's a least what I've read,if it's not all correct,let me know!.....Lotus