* Donor is superovulated to provide large numbers of mature [[Follicles - Anatomy & Physiology|follicles]].
* Donor is superovulated to provide large numbers of mature [[Follicles - Anatomy & Physiology|follicles]].
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* Pre-ovulatory [[Follicles - Anatomy & Physiology|follicles]] are collected by a surgical procedure involving aspiration of the follicular content.
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* Pre-ovulatory [[Follicles - Anatomy & Physiology|follicles]] are collected by a non-surgical procedure involving ultrasound guided aspiration of the follicular content.
* [[Oogenesis - Anatomy & Physiology|Oocytes]] captured in vitro.
* [[Oogenesis - Anatomy & Physiology|Oocytes]] captured in vitro.