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What are antagonist protocols in IVF and how do they differ from other protocols in terms of timing, medications used and their effectiveness in preventing premature ovulation during ovarian stimulation?
Antagonist protocols in IVF use GnRH antagonists to prevent premature ovulation, starting treatment mid-cycle. They are shorter and involve less medication than agonist protocols, offering similar effectiveness.
Antagonist protocols in IVF use GnRH antagonists to prevent early ovulation. They start mid-stimulation, unlike long protocols that use earlier GnRH agonists. Effective and shorter, they offer flexibility and lower hormone doses.