The Relation of High Sensitivity C Reactive Protein and Total Leucocytic Count Levels in Threatened Abortion

observational prospective cohort research will be pregnant women attending to obstetrics and gynecology department of University Hospital. After enrollment, participants will be divided into two groups:

• Study group: had 120 healthy women presenting with threatened miscarriage.
• Control group: had 120 healthy women with an uncomplicated single pregnancy. informed permission will be obtained. All cases subjected to the following: taking complete history, General examination, Special investigations including Obstetric ultrasonography for assessment of gestational age, and exclusion of congenital anomalies or multi-fetal gestation. Laboratory investigations including Estimation of the complete blood picture (CBC), Highly sensitive CRP (HS-CRP) single measurement, Women over 1st trimester abdominal ultrasonographic examination (6-13weeks) using Toshiba with transabdominal transducer probe frequency of 7 MHz to evaluate the following data: Measuring of the fetal crown-rump length (CRL) done to confirm the fetal gestational age and the viability of the fetus. Gestational age will be calculated from the beginning of the last regular menstrual cycle. Women who had hormone therapy or progesterone supplements, as well as pregnancies with a discrepancy between LMP and crown rump length of more than three days, were excluded from the research.

Pregnant women will be under close follow up every 2 weeks by: Obstetric U/S, Measure blood pressure and inform us if severe bleeding occurs.