Researchers measured luteinising hormones in blood samples to understand reproductive aging.

The luteinising hormone surge is essential for ovulation.

The researchers observed luteinisation of the granulosa cells following the hormonal treatment.

Researchers attempted to luteinise the extracted pigment to study its antioxidant properties.

Doctors measured luteinising hormone levels to evaluate her ovarian function.

Under the influence of luteinizing hormone, the follicle luteinises rapidly, preparing the ovary for possible pregnancy.

After ovulation, the follicle luteinised and began secreting progesterone to support a potential pregnancy.