No, folic acid is a vitamin, nothing to do with a pregnancy test.
A Multivitamin
Iron, calcium and folic acid are especially important during pregnancy.
Folic acid taken before pregnancy can prevent severe birth defects including proper formation of the spinal column.
As far as I remember,folic acid is the most important one. It is recommended to be taken in the first trimester of pregnancy. I remember that it is especially important in preventing defects such as down syndrome. I also remember my physician mentioning nuchal translucency every time she asked me if I'm taking folic acid.
Folic acid reduces the risk of birth defects in studies. Also a lack of folic acid can lead to exhaustion and edginess. Many times it is prescribed to expectant mothers early in their pregnancy.
Folic Acid is essential for cell growth and proper development of the embryo in pregnancy. It has also been proven to reduce the risk for a Neutral Tube Defect.
Well these vitamins are excellent to take before pregnancy, but they don't increase your chances of pregnancy. I do not recommend that you stop taking them though. The folic acid and prenatal vitamins (which is just a multi-vitamin containing the right amounts of folic acid) is what will help your developing baby's spine form properly.
folic-acid
Yes. One should. Folic acid is necessary for cell division. In case of pregnancy the cells are rapidly dividing inside the womb.
Folic acid is extremely important in our bodies. It is necessary for cell division (DNA replication). This means you need it for growing new cells, bone, and especially during the growth of new tissues such as during pregnancy. Without enough folic acid during pregnancy, a child could suffer from neurotubular defects.
Folate or folic acid is a key nutrient to helping to lower the risk for certain birth defects and problems that happen during pregnancy. Most expectant mothers are encouraged to take in foods rich in folate or folic acid before and during pregnancy to help eliminate the risk for birth defects.
The Department of Health recommends that women should take a daily supplement of 0.4mg of folic acid while they are trying to conceive, and should continue taking this dose for the first 12 weeks of pregnancy, when the baby's spine is developing. Therefore, it doesn't help a woman to get pregnant, it assists with the spinal development of the fetus.