I have recently had an infestation of house flies. I kill a handful of flies every day. I have noticed that they have tiny larva-like things inside of them that wiggle around and are a cream color. I don't think they're fly larvae because to my understanding house flies don't reproduce that way. Can you tell me what these are? Thanks!
Some flies deposit larvae instead of eggs. Usually, fly problems are temporary. Take some to your local cooperative extension office for identification and a recommendation.