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.
If you experience sharp pain or bleeding seek emergency care. Miscarriage- About twenty to thirty percent of pregnancies end in miscarriage. A miscarriage may start off with light spotting or bleeding. Other signs of miscarriage include cramping, bleeding and loss of pregnancy symptoms. Keep in mind that many women have spotting during pregnancy and do not go on to miscarry. About fifty percent of women who experience spotting during early pregnancy go on to have a healthy pregnancy. Implantation bleeding- Spotting during pregnancy may be caused by implantation. Implantation bleeding occurs after the egg burrows into the lining of the uterus.