Some aspects of RHE overlap with the national curriculum for Science, such as the main external body parts, the human body as it grows from birth to old age (including puberty), and birth and reproduction. Therefore, children cannot be withdrawn from these lessons. Conception is the only part of RHE which isn’t part of the Science curriculum, and so the only small amount of non-statutory sex education that is included in SCARF is covered in a Year 6 ‘Making Babies’ lesson.