He wants to go for Hajj but he gets a few drops coming out after he urinates and it is too hard for him to wash his clothes
Question

                I want to do Hajj on behalf of my brother who has passed away, but I suffer from the problem that a few drops of clear, sticky liquid (not urine) come out after I urinate at different times, which means that I have to wash my clothes before every prayer. My question is: can I do Hajj on behalf of my brother this year, even though this will cause me hardship during ihraam and prayer, or should I delay Hajj until I get treatment, in sha Allaah? 

Another question: Are these drops regarded as madhiy or wadiy or some other discharge? What is the ruling in each case?.
Praise be to Allah.
    Firstly: 

    What comes out after urinating is usually wadiy, which is a 
    thick white liquid that comes out in white drops. It is naajis and 
    invalidates wudoo’. 

    Al-Nawawi (may Allaah have mercy on him) said, explaining the 
    differences between madhiy and wadiy: As for madhiy, it is a thin, sticky 
    white liquid that is emitted with or without desire; it does not gush out 
    and it is not followed by tiredness, and one may not be aware that it is 
    being emitted. Both men and women experience this. 

    As for wadiy, it is a thick, white, cloudy liquid that 
    resembles maniy in its thickness, but it is different in its cloudiness and 
    it has no smell. It comes out immediately after urinating, or when carrying 
    heavy objects, and it comes out one or two drops at a time, and so on. The 
    scholars are unanimously agreed that ghusl is not required when madhiy and 
    wadiy are emitted. End quote from al-Majmoo’ (2/160). 

    Shaykh Ibn Jibreen (may Allaah preserve him) was asked: When 
    I finish urinating, I see some maniy-like liquid coming out, and I do not 
    know whether I have to do ghusl every time I urinate or what should I do? 
    Because I am not sure whether its effects are the same as the effects of 
    intercourse. 

    He replied: 

    This “maniy” that comes out after urinating is the well known 
    “wadiy”. Because it comes out after urinating and it flows easily it does 
    not necessitate ghusl, rather it only invalidates wudoo’, so you have to 
    wash the penis after that and do wudoo’, but you do not have to do ghusl. 
    Ghusl is only required when maniy is emitted in spurts and with feelings of 
    pleasure, otherwise it is not required. Spurts means when it gushes out 
    forcefully, not like urine which flows out or comes out in drops. So it does 
    not matter if it comes out like that. End quote from Fataawa Islamiyyah 
    (1/226). 

    See also the answer to question no. 
    47693. 

    Secondly: 

    So long as these drops only come out after urinating, then it 
    is not like urinary incontinence in which urine comes out constantly and the 
    person has no control over it. In that case you should get ready to pray 
    before the time for the prayer begins, so that you will have enough time for 
    these drops to stop. You should keep a piece of cloth or a handkerchief with 
    you to prevent this najaasah from spreading to your clothes. Then you will 
    only need to change this cloth, and this will be easier for you than washing 
    your clothes or changing them. 

    If you forget to put the cloth, or the najaasah spreads to 
    your clothes, and it is too hard for you to wash them or change them for 
    some reason, then we hope that there will be no blame on you if you pray in 
    them. 

    Shaykh Ibn Baaz (may Allaah have mercy on him) said: The 
    person who is suffering from urinary incontinence and has not been 
    successfully treated has to do wudoo’ for every prayer after the time for it 
    begins. He should wash off whatever has gotten onto his body, and he should 
    set aside clean clothes for praying in, if that will not cause too much 
    difficulty, otherwise he is forgiven, because Allaah says (interpretation of 
    the meaning): “and [Allaah] has not laid upon you in religion any 
    hardship”[al-Hajj 22:78] and “Allaah intends for you ease, and He 
    does not want to make things difficult for you” [al-Baqarah 2:185]. And 
    the Prophet  (peace and blessings of Allaah be upon him) said: “When I 
    command you to do a thing, do as much of it as you can.” He should take 
    precautions to prevent the urine from spreading on his clothes or body or 
    the place where he is praying. End quote from Fataawa Islamiyyah 
    (1/192). 

    It is not permissible for you to pray when these drops are 
    coming out so long as you know that they will stop, even if that leads to 
    you missing the time of praying in congregation. 

    The scholars of the Standing Committee were asked: There is a 
    man who has urinary incontinence, which appears for a while after he 
    urinates, but if he waits until the incontinence ceases the prayer in 
    congregation will have ended. What is the ruling?  

    They replied: If he knows that the incontinence will end, it 
    is not permissible  for him to pray in that state, seeking the virtue of 
    praying in congregation. Rather he has to wait until it stops, then wash his 
    private part (instinja’) and do wudoo’, and offer his prayer even if he 
    misses the prayer in congregation. He should hasten to clean his private 
    part and do wudoo’ after the time for prayer begins, in the hope that he 
    will be able to pray in congregation. End quote. 

    Fataawa al-Lajnah al-Daa’imah 
    (5/408) 

    Thirdly: 

    With regard to doing Hajj on behalf of your brother this year 
    or next year after being treated, see which is easier for you, and it does 
    not matter if you delay doing Hajj on his behalf until next year. 

    And Allaah knows best.