Though not as accurate as a pregnancy test at the doctors, an at-home pregnancy test can measure hCG levels with 97 to 99 percent accuracy. Pregnancy tests with blue or pink dye typically show one ...
Doctors perform this test during the first or second trimester ... The placenta is an organ that forms in the womb during pregnancy and contains the same genetic material as the fetus.
Gestational diabetes can cause health issues for mothers and babies if not treated, which is why most doctors and midwives recommend the test for pregnant women.