The out-of-pocket cost without insurance is listed as around $1200/month, so this is definitely something you want to investigate thoroughly and make sure your insurance will cover it
Specific dosing depends on the condition being treated, administration route, and individual response
As ALC is synthesized by our own bodies it is unlikely to be harmful and certainly doesnt warrant any anxiety if you take it before you know youre pregnant or during the first few weeks, but the long term effects are unknown so one should not take it throughout pregnancy without a strong reason to do so
References Raun K, Hansen BS, Johansen NL, Thgersen H, Madsen K, Ankersen M, Andersen PH
Others will require a new prescription
A common question when addressing low B12 is whether an injection is actually necessary