The Safety and Pharmacokinetics of Primapur and Gonal-f

"During the crossover pharmacokinetic phase, after 42 days of combined oral contraceptive (ethinylestradiol and drospirenone) administration subjects with endogenous level of follicle stimulating hormone (FSH) less than 5 IU/l were randomly assigned to receive one of the following treatment sequences:~Sequence A: Single subcutaneous injection of 300 IU Primapur on study day 1, after 10 days of wash out a single subcutaneous injection of 300 IU Gonal-F.~Sequence B: Single subcutaneous injection of 300 IU US Gonal-F on study day 1, after 10 days of wash out a single subcutaneous injection of 300 IU Primapur."

"During the crossover pharmacokinetic phase, after 42 days of combined oral contraceptive (ethinylestradiol and drospirenone) administration subjects with endogenous level of follicle stimulating hormone (FSH) less than 5 IU/l were randomly assigned to receive one of the following treatment sequences:~Sequence A: Single subcutaneous injection of 300 IU Primapur on study day 1, after 10 days of wash out a single subcutaneous injection of 300 IU Gonal-F.~Sequence B: Single subcutaneous injection of 300 IU US Gonal-F on study day 1, after 10 days of wash out a single subcutaneous injection of 300 IU Primapur."