Читать книгу Dad's Guide to Pregnancy For Dummies - Sharon Perkins - Страница 42

Getting pregnant requires that several key players be on the field at the right time: namely, good sperm, a mature egg, and a suitable landing place in the uterus. If sperm and egg meet in the fallopian tube (the conduit from the ovary down to the uterus), join together to form a fertilized egg, and then float down to a uterus with a lining that’s exactly the right thickness to facilitate implantation, then pregnancy occurs. If any of those factors are amiss, well, that’s when things get complicated.