Determination of the Impact of Subclinical Hypocalcemia on Milk Production in the First Third of Lactation in Intensively Farmed Cows in Lima, Peru

SCH, particularly in its severe form, negatively affects cumulative milk production but does not significantly affect peak production or time to peak production. Multiparous cows and those calving in winter exhibit higher milk production. While SCH alone may not drastically impair production, other associated factors could exacerbate economic losses in dairy farms.