Bleeding or spotting later in pregnancy may be a sign of a serious problem, like: 1  Preterm labor. This is labor that happens too early, before 37 weeks of pregnancy. 2  Placenta previa. This is when the placenta lies very low in the uterus and covers all or part of the cervix. 3  Placental abruption.
Afferent definition, bringing to or leading toward an organ or part, as a nerve or arteriole (opposed to efferent). See more.
Aloe Benifits. Infertility. Incapable of the women to conceive, after one year of regular intercourse without contraceptives or to retain the foetus till child birth is called as Infertility. It is a problem, which not only affects physical life of the women and men but also disturb the social and emotional life of the couple.