text: For example, some have noted that educated women in many countries including Italy and Russia, and the United States find it difficult to have a career as well as raise a family, prompting a number of writers to suggest how women should approach dating and how to time their careers and personal life. The advice comes with the assumption that the work-life balance is inherently a "woman's problem." In many societies, there is a view that women should fulfill the role of primary caregivers, with little to no spousal support and with few services by employers or government such as parental leave or childcare. Accordingly, an issue regarding dating is the subject of career timing which generates controversy. Some views reflect a traditional notion of gender roles. For example, Danielle Crittenden in What Our Mothers Didn't Tell Us argued that having both a career and family at the same time was taxing and stressful for a woman; as a result, she suggested that women should date in their early twenties with a seriousness of purpose, marry when their relative beauty permitted them to find a reliable partner, have children, then return to work in their early thirties with kids in school; Crittenden acknowledged that splitting a career path with a ten-year baby-raising hiatus posed difficulties. There are contrasting views which suggest that women should focus on careers in their twenties and thirties.
  In studies comparing children with heterosexual families and children with homosexual families, there have been no major differences noted; though some claims suggest that kids with homosexual parents end up more well-adjusted than their peers with heterosexual parents, purportedly due to the lack of marginalizing gender roles in same-sex families.