Renalase(rs10887800) Genotyping & Leucocytes Telomere Length in Postpartum. Hypertension

This study investigates a specific gene variant (renalase rs10887800) and a marker of cellular aging (telomere length in white blood cells) in women who develop high blood pressure after giving birth (postpartum hypertension). The goal is to better understand who is at risk for this condition. **You may be eligible if...** - You are 18 years old or older - You have been diagnosed with high blood pressure after delivery (postpartum hypertension) - You are being seen at Sohag University Hospitals **You may NOT be eligible if...** - You have a significant medical condition during pregnancy other than high blood pressure (such as sickle cell disease, heart disease, or kidney disease) - Measurements were taken during surgery (due to potential interaction with anesthesia) Talk to your doctor to see if this trial is right for you.