I looked this up because I knew nothing. Looks like at this point you need a urine test, not a blood test. However if you file a police report they probably will take care of this (ie I don't think you'd have to pay for it). That is so scary and gets more scary the more I think about it. Traffic accident with babies, all the things that could have happened to your babies, a random drug test for work/any benefits you have (which is partly why I think you need to file a police report; I know you've had financial issues and if you get WIC or food stamps or medicaid they can test you and if you haven't filed a report they are unlikely to believe your story; they've heard it all before. Or if you are pulled over and for some reason they want a urine test or your car insurance does; this will show up for about 7 days in your urine. You don't want to be arrested for a substance you did not deliberately ingest.)

I think your dr is missing part of the point: you have no idea where this came from or what quality it was. There could have been additional drugs in there if it was contaminated or whatever (I know so little about marijuana) and that could affect your stabiity too.

I honestly would be so angry and it wouldn't be the bipolar kind of angry; I think you have a right to be legitimately furious. But you need to protect yourself so maybe put that anger to use and take the legal steps even though I know it has to be very hard.

Protect yourself and your kids first......