movements along a demand curve are related to a change in price resulting in a change in quantity shifts is demand d1 to d2 are specific to changes in income preferences availability of substitutes and other factors
Signs and symptoms of an early miscarriage (or chemical pregnancy) would generally be spotting or vaginal bleeding similar to a menstrual period, and possibly some abdominal cramping. The bleeding might have more clots than a menstrual period; the clots would look like tiny lumps in the vaginal discharge.
Most miscarriages happen in the first 12 weeks of pregnancy (NHS Choices 2013) . Miscarriage at any stage of pregnancy can be a terrible blow. Even if it happens very early on in pregnancy, it's only natural that it comes as a shock.Don't feel you're not allowed to grieve over your loss.Early miscarriages usually happen because the embryo is not developing as it should (NICE 2013) .iscarriage at any stage of pregnancy can be a terrible blow. Even if it happens very early on in pregnancy, it's only natural that it comes as a shock. Don't feel you're not allowed to grieve over your loss. Early miscarriages usually happen because the embryo is not developing as it should (NICE 2013) .