Presented bachelor’s thesis deals with the relationship between
premenstrual changes and women's partnership satisfaction. In
the theoretical part of the thesis, the description of the
physiology of women’s menstrual cycle and its characteristics
are presented. Next, the phenomena of the PMS and the PMDD are
defined and a review of current knowledge on the topic of the
relationship between partnerships and premenstrual changes is
given. The measurement was performed via a set of two
questionnaires. In order to investigate the couples‘
satisfaction of the respondents, a Czech translation of Couples
Satisfaction Index (CSI) was used. The severity of premenstrual
changes was investigated by the Questionnaire of the Severity
of Premenstrual Changes. The analysis of the gathered data was
carried out on a sample of total 438 women. Based on the
calculation of the correlation coefficients, it was stated,
that the relationship between premenstrual changes and women's
partnership satisfaction cannot be dismissed, specifically,
that a very weak negative relationship between the constructs
might exist.