Want a son or a daughter?

Less likely to produce sons than daughters to produce fertilization.Why? 

Therefore Y-chromosome sperm, which will bring the boys more vulnerable than the X-chromosome sperm when the egg will produce a girl. 

Besides less agile swim through the vagina and cervical mucus, spermatozoa of men easily fall before reaching the egg. The mood is sour mucus, or the atmosphere of the cervical mucus is also less basic (alkaline), which would abort the male spermatozoa. 

Thus, greater opportunities for members to spermatozoa of men so as not to fall in the middle of its journey to the Fallopian tubes, vagina and cervix atmosphere should not be too sour. 

At the wife who suffered from vaginal discharge cause disease (leucorrhoea), the vagina tends to sour the atmosphere. In an atmosphere so sour, spermatozoa more men are killed, so the possibility of producing fertilization boys smaller. 

To increase the likelihood of getting boys, vagina sour atmosphere must be corrected. The way to cure the leucorrhoea disease. 

Other than that, the atmosphere is normally not too sour vagina during fertile days (ovulation) or 14 days before your period to come. So, copulations performed on fertile days (when the hours of ovulation), more likely to produce boys. 

Wife who prefer vegetable menu, the atmosphere tends to be more sour than the vagina that likes meat. So, well before planning a pregnancy sons, try and reduces the consumption of vegetables and meat menus multiply. Efforts should be selected to do the opposite if the daughters wanted pregnancy.