Noun. 1. incense-a substance that produces a fragrant odor when burned. chemical compound, compound - (chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight.oun. 1. incense-a substance that produces a fragrant odor when burned. chemical compound, compound - (chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight.
1 Vaginal bleeding during the first trimester of pregnancy is relatively common. 2  Some amount of light bleeding or spotting during pregnancy occurs in about 20% of pregnancies.  In some cases, particularly when there is heavy bleeding and cramping, bleeding during pregnancy is the sign of a serious problem.
Pregnancy. Spotting can occur in the early stages of pregnancy. If you have a missed period and you are spotting and have no other health concerns, it could be an indication that you are pregnant. Blood that's brownish in color during spotting is also another indication you might be pregnant.The reason it's brown is because your uterus is shedding old blood. miscarriage is when the fetus detaches from your uterus. However, in a miscarriage, the spotting will eventually turn heavy, so light spotting during pregnancy does not always mean you are miscarrying. A miscarriage cannot be avoided.