Tried posting this last night but not sure if it posted or not, keeping it short this time. New mead to the craft, made two separate one gallon batches of traditional mead. Didn't have a hydrometer for OG, rookie mistake, got one now. My question is how to take a reading without losing a decent amount of the must? In order to get multiple readings I fear I will be using a solid amount of must leaving me short on must. My understanding is that I can't return the the tested must to the fermentation bucket/carboy, is this true? My brother in law suggested just putting the hydrometer directly in the carboy, does this work? Sorry if this posts twice or has been answered already, couldn't find it when I searched.