Adrienne & Molly (GA)
Member Since 2019
https://felinediabetes.com/FDMB/threads/10-13-molly-amps-191.236816/#post-2656958
@Sue and Luci whats a fractional increase?
@Sue and Luci whats a fractional increase?
https://felinediabetes.com/FDMB/threads/10-13-molly-amps-191.236816/#post-2656958
@Sue and Luci whats a fractional increase?
Thanks CarlaI hope Molly slides down and gives you some green today.
Sorry...I forgot to respond to you last night! I go to bed early...I'm up between 4 and 5 a.m. every day so by 8 p.m. I'm toast.
Fractional dosing refers to increments less than .25. Some people refer to them as 'Skinny' or 'Fat' dosing.
If you take a look at @Butters & Lyla SS - you'll see she's using calipers to indicate exactly how much of a fraction of .25 she's giving.
Numbers like 1.125 are not quite a whole .25 increase or decrease.
Do you have calipers? If not, order these from Harbor Freight. They're wonderful.
https://www.harborfreight.com/6-in-...rj5VVy7hojaGhufK10L7mYEMEs31-B-hoCuj8QAvD_BwE
I wasted money and time ordering a bigger calipers from Amazon...never use them...the smaller size works best!
Thank you for reminding me again of your question this morning!
https://www.canadiantire.ca/en/pdp/vernier-caliper-0581253p.html#srp
Would this one be ok to buy? Looks hard to do @Butters & Lyla
Okay I’ll order them from Amazon Molly uses theseYou want a digital caliper....https://www.amazon.ca/s?k=digital calipers&rh=n:11076213011,n:11853191011&dc&qid=1602685675&rnid=5264023011&ref=sr_nr_n_2
I was intimidated, too. If you can get that, a lightboard....something like this: https://www.amazon.ca/FOME-Ultra-thin-Adjustable-Brightness-Stencilling/dp/B07BK4VD11/ref=sr_1_1?dchild=1&keywords=led light board&qid=1602685751&s=industrial&sr=1-1
ANd a lit magnifying glass or even just a magnifying glass if you have really good lighting at home. You'll be able to do it. I had to watch the video probably about 15 times and I asked a lot of questions as I was going through the process.
Instead of dosing by "units" you would be translating those units into measurements of "mm". So you want to get a digital caliper that has "mm" readings on it. I know it seems intimidating at first but if you are going to go for it we will help you. Chances are, measurements for your syringe type may exist already. What syringes do you use for Molly?
Okay I found one with the wheel on topI don't see the little locking wheel on top of that one...
If you look closely at the one from Harbor Freight you'll see a little wheel on the top...that's where you unlock the 'jaws' to set the amount...then you turn it back and lock it on that setting...so you don't have to reset it every time you measure up your dose.


I'm scared to death to use the calipers but I'll try them.Morning Adrienne, if you get the calipers good luck
with them.
Hoping you see some green today
Scritches for Molly ♥![]()
Okay I ordered the calipers, they'll be here Saturday. I watched the video that @Butters & Lyla attached to this thread. But I'm not sure what to do for the conversion? Molly is at 150 U for dose. So 1 unit is 1.5mm correct? then I need to add on .50 and increase that to what .5?Yes better to get that kind...so they lock when you set up your numbers - you'll do that based on your type of syringe as Lyla mentioned earlier.
Okay I ordered the calipers, they'll be here Saturday. I watched the video that @Butters & Lyla attached to this thread. But I'm not sure what to do for the conversion? Molly is at 150 U for dose. So 1 unit is 1.5mm correct? then I need to add on .50 and increase that to what .5?
Thanks Lyla I appreciate itOkay hang on I'm going to give you the spreadsheet that I believe @Sonia & Leo originally did. I follow that as I use the same syringes as you. BD Ultrafine II 3/10ml.
Here you go! And It may actually have been @Ti-Mousse who created it.
Lemme know if it doesn't work for some reason.


Me too, I never ordered themI'm scared to death to use the calipers but I'll try them.
Molly was hyper this morning. I'm thinking she'll be green when I go home for lunch.
DOn't feel bad at all.Perfect thank you Lyla. I printed it off and now wait for the calipers. I feel bad bugging you with Butters being sick. I hope she feels better soon and is home with you!
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It's no bother (lolol my boss may differ). If I can help other people, I'm happy. I can do that even as I worry about my own cat. 
OkayDOn't feel bad at all.It's no bother (lolol my boss may differ). If I can help other people, I'm happy. I can do that even as I worry about my own cat.
@Briere Fur Mom made me a convert and it has made such a huge difference even though I was incredibly frustrated in the beginning. It is so worth it now so I'll do whatever I can to help anyone who wants to try. Some people seem to have got the hang of it a lot quicker than me. So if it comes easily to you, then awesome! If it doesn't, I and others will help you.![]()
Okay so first I just wanna state that I can't help you figure out how much insulin to increase Molly by... @Sue and Luci I know mentioned it earlier so I'll leave that part of the discussion for her. (I know you aren't asking me that, just wanna state it though for the lurkersOkayso I increase the calipers to .5 for the increase?
Okay so first I just wanna state that I can't help you figure out how much insulin to increase Molly by... @Sue and Luci I know mentioned it earlier so I'll leave that part of the discussion for her. (I know you aren't asking me that, just wanna state it though for the lurkers)
So in terms of determining the measurement for your calipers based on your syringe type, here is what I'd do:
First set up your calipers:
Zero them out by closing them all the way and make sure the measurement says "0". You can "tare" them if it is needed. Refer to instructions.
Make sure that you are on the "mm" setting. Most calipers toggle between "in" and "mm".
Open the calipers until you get to the correct caliper measurement that is equivalent to Molly's dose in units.
Use the locking wheel so they lock in place! Then you don't have to fiddle with them again until you change her dose.
Second, figure out the measurement for her dose.
Current dose for Molly = 1.50u BID.
1.50u = set calipers to a distance of 2.25mm (as per spreadsheet of measurements for your syringe type).
Let's say you want to try a partial increase, up to 1.625u BID (instead of taking a full .25u increase, which may be too much, you're taking a .125u increase which is half the amount of a full .25u increase).
Desired dose for Molly, then, would = 1.625u BID
1.625u = calipers set to a distance of 2.44mm.
Look at the very first measurement on the spreadsheet, which states .25units = .38mm
If I only want a half increase (or decrease), then I need to divide both in half, and add to my current dose:
.25units divided by 2 = .125units
.38mm divided by 2 = .19mm
So .125u is the equivalent of .19mm distance based on your syringe type.
If Molly is currently at 1.50u and you want to increase her to 1.625u, then you need to increase your caliper distance by .19mm, from 2.25mm to 2.44mm.
I hope this helps.![]()
So sorry to be late, I was working outside today... but I see you're a great teacher !!Here you go! And It may actually have been @Ti-Mousse who created it.
Lemme know if it doesn't work for some reason.
ETA: All I know is, somebody on here created this for Canadian BD Ultrafine II 3/10ml syringes, and those of us in Canada who use them have benefitted greatly from it!![]()
Thanks Lyane I’ll have the calipers Saturday just preparing myself. If I have any questions can I tag you? @Butters & Lyla was a lot of help todaySo sorry to be late, I was working outside today... but I see you're a great teacher !!I don't have much to add...
Yes, this is the SS I did for using calipers with BD Ultrafine II 3/10ml syringes. For those syringes, 1.5mm = 1u so it's easy to calculate the dosing you need.
@Adrienne & Molly
Because the way BD are made, we have to use the small arms, no choice...
On our syringes, plunger goes up to the barrel, so measurement starts from there; this is our "0" point.
We align calipers flush to the barrel then draw insulin until the plunger aligns with the lower arm of your calipers.
That way you will always have a consistent dosing!
You'll love your calipers !!
Yes of course !If I have any questions can I tag you?