Cooking

Can I use the left over marinade during the cooking process

I had some pork loins that I marinaded over night and I’d like to use whats left ( what was in the container, that the raw pork was in, the bottle is empty) as a baster during cooking. The pork is cooking, so will the leftover marinade be ok to use? It’s not like I am going to use it AFTER it’s done cooking, That , I know is not a smart idea.