One thing to be careful of is the rate of loss though. If you lose 13lbs a month, it could be around 3.2lbs a week approximately, but if you start doing something part way through, that accellerates weight loss, then it could be 2-3lbs in 2 weeks, then suddenly 10-11lbs in the next 2 and a bit weeks, so you then could be encouraging a slight amount of crash dieting.
I would suggest your weight loss this month has been pretty uniform, but if the juicing starts to increase it a bit drastically, then consider perhaps replacing a juice with another meal, to add some more calories back in, as that could possibly slow the weight loss down a little, to get it back into a more steady and healthy rythmn.
WELL DONE on what you've done though. The juicing certainly seems to be a benefit for you, so I'd say if you're happy with it, keep doing it, but just pay attention to the levels of weekly weight loss, for the next 4-6 weeks, just to make sure they are staying in a respectable healthy limit.
2-3lbs a week would be a sensible upper limit per week

.
You're doing great overall though and I am proud of you. I really want you to succeed first and foremost for you, but also because I believe there's more you could achieve, than just going for a sustainable slender image

.