I think but not sure is once the One month period of a visit visa is up, you can directly apply for ONE extension only, be it 2 months 3 months or 5 months but there is only ONE extension allowed. The max is 5 months but that doesn't mean you can take it in installments. Now what you will have to do is get an approval from the big guy who sits on the first floor or the immigration office in Gharrafa, at the most he'll give you 1 week to 2 weeks max. Then you need to show them a copy of the return ticket for the date they gave you extension up to. Then only will they accept payment for that one week extension. Clear?