During that pregnancy, the mother's antibodies cross the placenta to fight the Rh positive cells in the baby's body. As the antibodies destroy the red blood cells, the baby can become sick. This is called erythroblastosis fetalis during pregnancy.
Sometimes, however, as in a lyric poem, the effect intended may be the rendering or creation of a mood, such as that of happy content, and in that case the poem may not have an easily expressible concrete theme. Lyric poems are expressions of spontaneous emotion and are necessarily short.
A narrative poem is one that tells a story, true or imagined. It can have all of the elements of fiction, including: 1  A character or characters. 2  The main character may be the same or different from the narrator, the voice that tells the story. 3  A setting-the place where the story happens.