http://m.bbc.co.uk/news/world-asia-2086369
The Philippians has the highest birth rate in the region, and a maternal mortality rate of 36%. You can purchase condoms, however they are too expensive for many to afford. Despite these staggering numbers, the free contraception and family planning bill took 14 years to pass, partly because of the staunch opposition the Catholic Church had taken.
1/3rd of all Filipinos are in fact farmers who have large families to work the farm. Furthermore, Filipino culture encourages large families whose children are expected to take care of their parents when they too elderly to work.
The Philippines also have a large amount of sex tourism resulting in unwanted pregnancy despite the ability of the johns to afford condoms. In fact, many Westerners travel to the Philippines, promise the young women they meet a future of marriage, and abandon them pregnant; sometimes the women do this on purpose of course.
I have been to the Philippines, my wife is from the Philippines, and my wife wants at least 4 more children in addition to the one we have now. My in-laws pride themselves in having large families who live together and count on each other for support. In the Philippines, children are an investment.
The courting process in the Philippines, despite class or income, involve guarding the virginity of their daughters very close to the extent of relatives joining the couple in the dating process.
If you’re going to break this down to rubbers and contraception then I can only conclude that you are ignorant of this country and the culture of the people who live there. But of course you are because you can’t spell “Philippines.”