Even though family planning programs have raised awareness and contraceptive use throughout the developing world, there is considerable unmet need for contraception. In many of developing countries it was found that between 10 - 40 percent of married women of reproductive age want to avoid a birth but are not using any type of contraceptive methods
Ngakhale kuti ndondomeko za kulera zathandiza anthu kudziwa zambiri komanso kugwiritsa ntchito njira zolerera m'mayiko omwe akutukuka kumene, pali kufunika kolerera kosakwanira. M’maiko ambiri otukuka kumene anapeza kuti pakati pa maperesent khumi ndi makumi anayi ya akazi okwatiwa a msinkhu wobala amafuna kupeŵa kubadwa koma sagwiritsira ntchito njira iriyonse ya kulera 