Basic laboratory investigations done for pregnant women are all, except:

Correct option is B

Various laboratory tests are routinely done for pregnant women to ensure maternal and fetal health.
· (a) Blood Grouping and Rh Typing (BG) – Correct, as determining blood group and Rh factor is crucial to prevent Rh incompatibility.
· (b) Liver Function Test (LFT) – Incorrect (Correct Answer), as LFT is not a standard routine test for all pregnant women unless a liver disorder is suspected.
· (c) Random Blood Glucose (RBS) – Correct, as gestational diabetes screening is essential to prevent complications.
· (d) VDRL / HIV testing – Correct, as testing for syphilis (VDRL) and HIV is mandatory to prevent transmission to the baby.