In histological specimen it is seen oocyte at moment of fertilization by spermatozoon. What is usual place of fertilization?

In histological specimen it is seen oocyte at moment of fertilization by spermatozoon. What is usual place of fertilization?

1.  Abdominal cavity


2.  At the surface of ovary


3.  In uterus


4.  In isthmic part of uterus


5.  *Ampullar portion of uterine tube