Signs of pregnancy Section removed Whether you get pregnant naturally or with the support of a fertility clinic, if you are trying to get pregnant, there is a lot of stress in every menstrual cycle - has it worked? Only a positive pregnancy test gives certainty. Sometimes it becomes obvious even before a woman skips a period. This is not surprising - when an egg is fertilized, the woman's entire body adapts to preserve and secure the growth of the new life. Pregnant - yes or no? The first si...