Can Any one Help ?

hello i am Pakistani but lives in Saudi Arabia for the last 7 years with my husband he is having british passport. i come to know about Farah hospital in Amman. Actually we are planning for a Child. But when case come to visa ..it take four week to issue visa And visa duration is only for one month.. i Am much worried that all medical treament require specific time and require time.
does any one know is there an option of multiple entry visa. so that i can visit there. because my husband work here in saudi. So we can take few days off ....why its not like bahrain ana dubai so we can get visa on arrival ... this is the only obsticle which i m facing in my treament ..only because of visa problem ...i am unable to have these medical facilities. As i have heard Farah Hospital is one of the best IVF centre in world.any one can help n guide me..please