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In men, it works like LH to stimulate the Leydig cells in the testes

When shoulder pain appears shortly after the injection, worsens over time, or lasts weeks or months , it may indicate a vaccine-related injury rather than a routine side effect

A: This varies depending on your individual needs and goals

Just gotta show some patience and stick it out

For patients on established B12 injection therapy, monitoring is based primarily on clinical response and haematological parameters rather than routine serum B12 measurements, which may remain very high without indicating harm or overtreatment

[1] [3] This condition is typically confirmed through blood tests for anti-intrinsic factor antibodies