References

Adeniji, R.A., O. Olayemi, M.A. Okunlola and C.O. Aimakhu, 2003. Pattern of semen analysis of male partners of infertile couples at the University College Hospital, Ibadan. West Afr. J. Med., 22: 243-245.
CrossRef  |  PubMed  |  Direct Link  |  

Ayala, C., E. Steinbberger and D.P. Smith, 1996. The influence of semen analysis parameters on the fertility potential of couples. J. Androl., 17: 718-725.
Direct Link  |  

Bhasin, S., 2007. Approach to the infertile approach to the infertile man. J. Clin. Endocrinol. Metab., 92: 1995-2004.
Direct Link  |  

Cooke, I.D., 1999. Infertility. In: Dewhurst Textbook of Obstetrics and Gynaecology for Postgraduate, Edmonds, D.K. (Ed.). 6th Edn., Blackwell, Sciences Ltd., London, pp: 432-440.

Dyer, S.J., N. Abrahams, M. Hoffman and Z.M. van der Spuy, 2004. Men leave me as I cannot have children: Women`s experiences with involuntary childlessness. Hum. Reprod., 17: 1663-1668.
Direct Link  |  

Ekwere, P.D., 1995. Immunological infertility among Nigerian men: Incidence of circulating antisperm auto antibodies and some clinical observations: A preliminary report. Br. J. Urol., 76: 366-370.
PubMed  |  

Emokpae, M.A., P.O. Uadia and N.M. Sadiq, 2009. Contribution of bacterial infection to male infertility in Nigerians. Online J. Health Allied Sci., 8: 6-6.
Direct Link  |  

Hammond, C.B. and R.J. Stillman, 1999. Infertility and Assisted Reproduction. In: Danforth`s Obstetrics and Gynaecology, Scott, J.R. (Ed.). 8th Edn., Lippincott Williams and Wilkin, London, pp: 649-667.

Imade, G.E., A.S. Sagay, I.C. Pam, I.O.A. Ujah and P.H. Daru, 2000. Seminal quality in male partners of infertile couples in Jos, Nigeria. Trop. J. Obstet. Gynaecol., 17: 24-26.

Irvine, D.S., 1996. Glutathione as a treatment for male infertility. J. Reprod. Fertil., 1: 6-12.
Direct Link  |  

Larsen, U., 2000. Primary and secondary infertility in sub-saharan Africa. Int. J. Epidemiol., 29: 285-291.
Direct Link  |  

Macleod, J., 1951. Semen quality in one thousand men of known fertility and eight hundred cases of infertile marriages. Fertil. Steril., 2: 115-139.

Okonofua, F.E., D. Harris, A. Odebiyi, T. Kane and R.C. Snow, 1997. The social meaning of infertility in Southwest Nigeria. Health Transit. Rev., 7: 205-220.
Direct Link  |  

Pearce, T.O., 1999. She will not be listened to in public: Perception amongst the yoruba of infertility and childlessness in women. Reprod. Health Matters, 713: 69-79.
CrossRef  |  

Rowe, P.J., F.H. Comhaire, T.B. Hargreave, A.M.A. Mahmoud, 2000. WHO Manual for the Standardized Investigation, Diagnosis and Management of the Infertile Male. 4th Edn., Cambridge University Press, Cambridge.

WHO, 1992. WHO Laboratory Manual for Examination of Human Semen and Sperm-Cervical Mucus Interaction. 3rd Edn., Cambridge University Press, Cambridge, ISBN: 0-323-03577-3.