First of all, are you a US citizen? If yes, than it is easier for you to enter canada, several members of the forum have been in and out of canada without having a problem entering canada.
If you're not a US citizen, than u might have problems coming back in. This is however up to the immigration officer at the border, you could keep a copy of your application when trying to enter canada or sponsorship approval (if u have it at the time you travel). If you check the cic website, it says that its recommended that you do not leave canada while ur application is in process inland. As for your honeymoon, it all depends if your application is in the system, when coming back if the IO sees it you might be questioned about it and might not be left back in. Try re-asking your question at the spouse sponsorship thread, as I myself am not 100% sure how the whole re-entry process works. At the same time if you are traveling with your husband you shouldn't have that much of a problem coming back (there's still a slight chance that u might not be allowed back in). Is it possible to have the honeymoon right after your wedding, before u send the application? This way you won't have to worry about coming back. Again either ask at the previously suggested thread or go through other threads and read about this topic as it has been asked and answered several times.
As for your visa validity, if you were coming to canada as a visitor (lets say your hubby is not canadian) and you were given a multiple entry 3 year visa, and you first entered canada on January 1st 2013 and initially decided to stay till June 30th (6 months), but then changed your mind and want to stay for another 3 months you need to apply for an extension of your stay even though your visa is valid for another 2.5 years. This being said unless you have a work or study permit you cannot stay for more than 6 months within 1 year, even if your visa is valid for 10 years. Considering you will be applying inland you can stay more than 6 months, but coming back won't be an option.
For the medical:
According to cic website,
You can contact a panel physician directly to get your medical exam if you apply under one of the following categories:
Family Class: Spouse, common-law partner, or conjugal partner
Family Class: Dependent children of the sponsor or the sponsor's spouse, common-law partner or conjugal partner
Once your medical exam has been completed, the doctor will give you a document confirming that you underwent a medical exam. You must include a copy of that document with your application.
If the doctor works with the eMedical electronic system:
they will give you an up-front medical notification printout.
If the doctor works with a paper system:
they will give you a copy of the IMM 1017B Upfront Medical Report form.
You must attach that form to your application before you submit it to the visa office. If you apply online, you must upload that form before you can submit your application.
Also check this http://tomcic.wordpress.com/tag/imm-1017/ , the doctor is supposed to provide you with a copy not vice-versa. Please make sure you are using the right doctor (your family doctor cannot do the medical for you)
This is where you can find a physician http://www.cic.gc.ca/pp-md/pp-list.aspx
dalia refaat said:
Thank you ortom , the processing time in my country is 12 months , i can not apply outland as i have to be with my husband . i guess ill try to make them push my sis wedd like 8 -9 months from the time i apply to be in the safe side. i already took an appointment with a physician but she said "get the medical form with you "!!! where is that? . so your saying if i have a 3 year visa but simply stayed more than 6 months in canada and left even to the USA i can't return ?!! can someone confirm that please ?. what about the honeymoon in december ?