Can hormonal changes after falling in love affect the menstrual cycle and cause delays?

Generally speaking, hormones refer to chemical messengers in the body; in males, these are primarily androgens, while in females, they are mainly estrogens. Hormonal changes after falling in love typically do not cause menstrual delay. The detailed explanation is as follows:

Hormonal changes following the onset of romantic love can lead to fluctuations in various hormone levels in the body, such as dopamine and adrenaline, which are closely related to emotions, excitement, and feelings of happiness. However, the regulation of the menstrual cycle is primarily controlled by the endocrine system and influenced by multiple internal and external factors, including mood, stress, and lifestyle habits. These influences are usually indirect and must reach a certain intensity before significantly affecting the menstrual cycle. Although being in love may cause emotional fluctuations, such changes are generally not strong enough to directly disrupt the normal functioning of the endocrine system, and therefore do not lead to delayed menstruation.

To avoid unnecessary disruption to the menstrual cycle, it is recommended to maintain a positive mindset during romantic relationships, manage daily life reasonably, avoid excessive stress and anxiety, and seek professional psychological counseling or medical advice when necessary.