The sexual hormones in pregnant women have a strong medicinal and biochemical relationship with lipids profile. The current research was performed on Iraqi pregnant women- Basrah Governorate according to pregnant age and blood group factors. Estrogen, progesterone and testosterone hormones recorded a high significant increase (p <0.0001) with increase of pregnant age whereas concentration of estrogen, progesterone and testosterone hormones showed a highly significant increase (p <0.0001) according to blood group factor. Lipids Profile represented by triglycerides (TG), high density lipoproteins (HDL), low density lipoproteins (LDL) and very low density lipoproteins (VLDL) showed a significant increase in their concentrations according to age and blood group factors. So it was noticed presence of a chemical correlation between sexual hormones and lipids profile depending on age and blood group belonging to pregnants.