Diagnostic tests during pregnancy. If your screening test results are positive or worrisome, or you're at high risk of having a baby with Down syndrome, you might consider more testing to confirm the diagnosis. Your health care provider can help you weigh the pros and cons of these tests.iagnostic tests during pregnancy. If your screening test results are positive or worrisome, or you're at high risk of having a baby with Down syndrome, you might consider more testing to confirm the diagnosis. Your health care provider can help you weigh the pros and cons of these tests.
Some studies indicate deficiencies in vitamin A in men may be associated with lowered fertility due to sluggish sperm. Thus to increase sperm count and motility, eating vegetables rich in vitamin A such as dark green lettuce, spinach, sweet potatoes, broccoli, and dairy fortified is recommended.ome study indicates that men with low levels of folic acid have extra sperm but with chromosomal abnormalities. Thus to increase sperm count, production, and motility, having plenty of dark green vegetables and fruit is essential.
Walnuts are a good food to increase sperm count, production, and motility in men because walnuts are very rich in omega 3, as well as vitamin E, zinc, selenium and folate.f youâre worried about your sperm count, production, or motility, try an at-home male male fertility test â such as the Sperm Check for Fertility (itâs a male sperm test to help determine if you have sperm problems).