The baby doubles its size, the nervous system becomes much more complex and its organ start to develop rapidly. A minor gain in weight is possible and you may begin to notice a slight baby bump.br br br br Changes in Body:br br - Your breasts start to grow and become more sensitive.br br - A slight increase in your weight is possible (due to an increase in your blood level)br br - From now on rapid mood swings are expected.br br br br Your Baby:br br - The heart and brain become more complex.br br - The baby's arms and leg buds are visible.br br - A thin layer of skin forms across its body.br br Pre-eclampsia:br br - High blood pressure condition.br br - It can cause the blood vessels of the placenta to spasm.br br - Reduces oxygen flow to the fetus and puts it at risk.br br - The fetal growth rate may be affected.br br br br Symptoms:br br - Fluid retention of the hands, feet and ankles.br br - Protein retention of the hands, feet and ankles.br br - Protein in your urine and a sudden gaining of weight.br br br br Bleeding in Early Pregnancy:br br - Bleeding or spotting from the vagina is know as a threatened miscarriage.br br - Bleed heavily and not miscarry or do harm to the baby.br br - All bleeding should be taken seriously.br br - Visit your doctor occurs.