Distinguish between marginal costing and absorption costing :-   Marginal costing-definition :-Marginal costing distinguishes between fixed costs and variable costs as â¦ convention ally classified.   The marginal cost of a product - is its variable cost.
You can find out the gender as early as 7 weeks if you get the blood work done to see if your baby will have down syndrome. If you choose not to do that test the soonest you can tell by ultra sound is 12 weeks. My obgyn did the blood test for us with my last pregnancy and we found out before the 12 weeks. cupcake31090
During this ultrasound, the doctor will confirm that the placenta is healthy and that your baby is growing properly in the uterus. The baby's heartbeat and movement of its body, arms and legs can also be seen on the ultrasound. If you wish to know the gender of your baby, it can usually be determined by 20 weeks.Be sure to tell the health care provider performing the ultrasound whether or not you want to know the gender of your baby.ater in pregnancy, ultrasound may be used to determine the: 1  Health of the baby. 2  Placenta location. 3  Amount of amniotic fluid around the baby. 4  Position of the baby.