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=== Pharmacological: Gonadotrophins ===
 
=== Pharmacological: Gonadotrophins ===
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* Use of eCG alone to induce oestrus in anoestrus ewes is not very successful.
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* Administration of progesterone before the injection of eCG causes synchronised oestrus and ovulation in seasonally anoestrus ewes.
    
=== Pharmacological: Progestagens ===
 
=== Pharmacological: Progestagens ===
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