Читать книгу You: Having a Baby: The Owner’s Manual to a Happy and Healthy Pregnancy - Michael Roizen F. - Страница 27
Two to One: The Biology of Conception
ОглавлениеWe trust that you know the ins and outs of the process that involves his part A and her part B, so we’ll skip what happens deep under the satin sheets and focus on the miracle deep below the flesh and deep inside the body—that is, how the egg and sperm come together.*