1 In contrast, Preseedâs osmolality matches that of semen and thus does not harm or damage sperm.  Viscosity â The texture of many vaginal lubricants also negatively affect fertility by inhibiting the sperm from traveling up the vagina and through the cervix quickly and efficiently.
The Civil War in Sudan was caused by religious tensions between the North and the South. The two main religions are Sunni Muslim (North) and Christians or other traditional beliefs (south).
More heavy fighting looms in South Kordofan, the world's most forgotten war zone. Citzens and soldiers across Sudan's war-torn South Kordofan are bracing for a final round of large-scale fighting as the approaching rains bring Sudan's fighting season to a close. According to sources across the state, the Sudan Armed Forces (SAF) and the paramilitary Rapid Support Forces (RSF) have been massing around Tolodi, Ganazyia and the government stronghold Kadugli â South Kordofanâs capital.