Pharmacodynamics of NPC-01/IKH-01; Effect of NPC-01/IKH-01 on Sexual Hormone Concentrations in Healthy Female Volunteers

Pharmacodynamics of NPC-01( 1mg Norethisterone and 0.02mg Ethinyl Estradiol) and IKH-01( 1mg Norethisterone and 0.035mg Ethinyl Estradiol); Effect of NPC-01 and IKH-01 on Serum Concentrations of Estradiol, Progesterone, FSH and LH.

The purpose of this study is to compare the serum levels of estradiol, progesterone, FSH and LH in NPC-01 or IKH-01 one treatment cycle with those in before and after administration cycle.

Inclusion Criteria:

• Healthy female aged between 20 to 35 years
• BMI:18.0-26.0

Exclusion Criteria:

• Females who are pregnant
• Drug use affecting sex hormone secretion