 Another possible cause of condom failure is sabotage . One motive is to have a child against a partner 's wishes or consent . Some commercial sex workers from Nigeria reported clients sabotaging condoms in retaliation for being coerced into condom use . Using a fine needle to make several pinholes at the tip of the condom is believed to significantly impact their effectiveness . Cases of such condom sabotage have occurred . 
 Another possible cause of condom failure <a href='drop_aux' title='1'><mark>is</mark></a>sabotage . One motive is to have a child against a partner <a href='null_genetive' title='2'><mark>'s</mark></a>wishes or consent . Some commercial sex workers from Nigeria reported clients sabotaging condoms in retaliation for being coerced into condom use . Using a fine needle to make several pinholes at the tip of the condom is believed to significantly impact their effectiveness . Cases of such condom sabotage <a href='been_done' title='3'><mark>have</mark></a> occurred . 
Another possible cuz of condom failure sabotage . One motive is to have a child against a partner  wishes or consent . sum commercial sex workers from Nigeria reported clients sabotaging condoms in retaliation fir being coerced into condom use . usin a fine needle to make several pinholes at the tip of the condom is believed to significantly impact their effectiveness . Cases of such condom sabotage done occurred .