Attachment represents a permanent, strong bond between usually two people, it is characterized by emotional connection and maintaining closeness, especially in stressful situations. Previous studies that explored the link between desire for parenthood and dimensions of attachment (anxiety and avoidance) are relatively recent, rare and very inconsistent. The aim of this research was to examine the connection between the desire for parenthood and attachment in the context of family and romantic relationships. Total of 173 participants took part in the research of whom slightly more than 80% were female, participants were invited to the research via electronic mail and social networks and they filled out the questionnaire online. The results of the research showed that those participants who were not in a relationship at the time of measurement have, on average, more pronounced characteristic of avoidance in attachment within partner relationships than participants who were in a relationship at the time of measurement. Those participants who had shorter relationships were characterized by greater attachment avoidance within partner and family relationships than respondents who had longer relationships. A significant positive correlation was determined between anxiety within romantic relationships and avoidance within the family and romantic relationship domains, as well as anxiety within relationships with family members. Also, the results indicate a significant positive connection between anxiety within family relationships and avoidance in romantic relationships. Participants who express greater desire for parenthood are less prone to avoidance in romantic and family relationships. Finally, those participants who reported greater feelings of unfulfillment in case they do not have children are less prone to anxiety and avoidance within the family domain of relationships.