Not long ago I visited the university town of Ann Arbor, Michigan and was positively blown away by the number of good-looking girls -- no fewer than on Kiev's Khreschatyk Street.
Women are faithful or unfaithful in long-term relationships and marriage about as often as men.
Note that what is written in this section is more true of urban women than women from small towns and villages, where more traditional behavior is the norm.
Also, western Ukrainians are more religious on average than predominantly Russian-speaking Ukrainians in the east and south and will tend to be slightly more conservative. As of 2010 women could buy contraceptive pills without a doctor's prescription.
The only people who abstain from sex before marriage are either die-hard Orthodox churchgoers or adherents of austere Protestant churches from the West.
This amounts to perhaps 5-10% of the population at most.