Cervical Cap or Diaphragm
Earlier scientists focused more on the fact that it more important to effectively stop sperm cells from reaching the fallopian tubes.
Hence for that they came up with a measure called Cervical Cap or Diaphragm. Popularly known as a ‘Womb veil'; a Cervical Cap acts as a barrier for contraception. A Cervical Cap or a Diaphragm is neatly fixed over the cervix by a credited medial practitioner.
It is an absolute solution for Birth control without fail.