
TY  - JOUR
A1  - Mattner, PE 
A1  - Braden, AWH 
T1  - Effect of Time of Insemination on the Distribution of Spermatozoa in the Genital Tract in Ewes
JF  - Australian Journal of Biological Sciences
JO  - Aust. Jnl. Of Bio. Sci.
Y1  - 1969
VL  - 22
IS  - 5
SP  - 1283
EP  - 1286
KW  - 
UR  - https://doi.org/10.1071/BI9691283 
N2  - Merino ewes were artificially inseminated during either early or late oestrus and were killed 4 or 24 hr after insemination. Insemination during late oestrus resulted in fewer spermatozoa in the cervix, the uterus, and the fallopian tubes and in a lower fertilization rate. Increased resistance of the cervical mucus to penetration by spermatozoa during late oestrus appeared to be responsible for these effects. 
ER  -

