You are a Participant in UK Biobank if you gave consent at an Assessment Centre and have not withdrawn from the study.

To enter the Participant Section, please enter your Participant ID, date-of-birth, sex and family-initial.

If you need more information about anything, click the help icon beside it.

	Participant ID
	Date of Birth		D   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31  /  M   January February March April May June July August September October November December  /  Y   1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979
	Sex		Male Female
	Family Initial		A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

If you are a participant in UK Biobank but have forgotten your Participant ID then please click HERE for help or telephone the PRC on 0800 0 276 276.

If you are unable to use this website for reasons of physical disability, please telephone the PRC on 0800 0 276 276 and arrangements will be made to provide you with assistance.

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