Comparison of 2 Body Oil in Prevention of Striae Gravidarum

Inclusion Criteria: * nulliparous females * gestational age of 14-20 weeks * 20 to 35 years old * body mass index (BMI) from 18.5 to 25 * Clear consciousness, intelligence is normal,stable vital signs * Voluntary participation, and sign the informed consent Exclusion Criteria: * allergy to skin care products * twin pregnancies or polypregnancies * polyhydramnios * miscarriages * development of a skin disease * corticosteroid usage * application of any other cream on the abdominal skin * did not received allocated intervention * drop out or lost to follow-up