Many women with BV do not have symptoms. If you do have symptoms, you may notice a thin white or gray vaginal discharge, odor, pain, itching, or burning in the vagina. Some women have a strong fish-like odor, especially after sex.
Mix and aggregate soil. As they consume organic matter and mineral particles, earthworms excrete wastes in the form of casts, a type of soil aggregate. Charles Darwin calculated that earthworms can move large amounts of soil from the lower strata to the surface and also carry organic matter down into deeper soil layers.
Sometimes earthworms may enter drainage holes of containers sitting on the soil or sunken into the ground. The castings may clog the drainage as they accumulate in the container. As earthworms tunnel through the soil, they ingest the soil and digest any organic matter in it.