Ovulation in 15 questions
Ovulation calculator
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Ovarian stimulation: who, what and why

Fertilisation - definition of an embryo


 - Fertilisation - definition of an embryo

Question 3/10 :

An embryo is the result of which two things coming together?
 •  An ovary and a sperm
 •  An ovum and a sperm
 •  The hypothalamus and testosterone


Parenting Editor

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