Intervention group will treat with Levoxine (Levothyroxine sodium). These patients will receive 1 mg per kg of body weight daily levothyroxine. Dosages will maintain throughout pregnancy until deliver
Sponsors
Shahid Beheshti University of Medical Sciences, Vice Chancellor for research of Shahid BeheshtiUniversity of Medical Sciences
Conditions
Condition 1: Abortion. Condition 2: Preterm labor. Condition 3: Low birth weight. Condition 4: Intra uterine growth restriction. Condition 5: Premature rupture of membranes. Condition 6: Third trimester hemorrhage.
Spontaneous abortion
Preterm labour and delivery
Disorders related to short gestation and low birth weight, not elsewhere classified
Slow fetal growth and fetal malnutrition
Premature rupture of membranes
Placenta previa, Premature separation of placenta [abruptio placentae]Subclinical hypothyroidism.
Subclinical iodine-deficiency hypothyroidism