Have a question the last couple pins blood has been coming out . It stops as soon as I put an alcohol pad to the site but dark blood just seeps out until then. It's my 13th week. I have been going from one cheek to the other every pin . The one time I guess I hit a vein because it came out like a sprinkler . This just started the last couple pins. Any one have any ideas. Never had this problem before. Also does any of the test come out also . As always thank you for the responses and help.