My sister is unable to conceive. It has been almost one year that she and her husband have been trying for a baby but there is no success. They have gone to a GP and have done several tests after which the GP said that they were both in good health -and they are still young, but my sister doesn't want it to be too late. On seeing her insistence to conceive a baby, her GP prescribed her pregnyl and she has already ordered it on the net http://www.drugdelivery.ca/s33559-s-HCG-PREGNYL.aspx, view that she is quite busy but she is a bit reluctant. Is it safe to buy online?? Have anyone try Pregnyl?? Is it effective or not??