Vitamin E is also important in helping your body make red blood cells, and it helps the body to use vitamin K. People who can't absorb fat properly may develop vitamin E deficiency. Symptoms of serious vitamin E deficiency include: 1  Muscle weakness. 2  Loss of muscle mass. 3  Abnormal eye movements. 4  Vision problems.
Quick Answer. According to About.com, a blood pregnancy test can detect the levels of hCG and show a positive pregnancy result approximately 8 to 10 days after conception. HCG stands for human chorionic gonadotropin, which is a hormone secreted during pregnancy. Continue Reading.
1 Testing too early. 2  If you test too soon after conception and before implantation, you may get a negative test result. 3  Also, if you test after the fourth month of pregnancy there is very little hCG in the urine.4  After menopause, go to the doctor for a blood test. Testing too early. 2  If you test too soon after conception and before implantation, you may get a negative test result. 3  Also, if you test after the fourth month of pregnancy there is very little hCG in the urine. 4  After menopause, go to the doctor for a blood test.