name a few changes a woman goes through during the above mentioned period.
UNANSWERABLE
when did the birth control pill get invented UNANSWERABLE what is birth control? It  is a method or device used to prevent pregnancy. name a few other types or ways of the above mentioned term. They include barrier methods, hormonal birth control, intrauterine devices (IUDs), sterilization, and behavioral methods. name  a few signs gestation. barrier methods, hormonal birth control, intrauterine devices (IUDs), sterilization, and behavioral methods. what is the duration it takes for a women to get pregnant? Pregnancy is divided into three trimesters, each lasting for approximately 3 months. what is the approximate age when one knows gestation begins? The chronology of pregnancy is, unless otherwise specified, generally given as gestational age, where the starting point is the beginning of the woman's last menstrual period (LMP).
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Pregnancy [SEP] Chronology
The chronology of pregnancy is, unless otherwise specified, generally given as gestational age, where the starting point is the beginning of the woman's last menstrual period (LMP), or the corresponding age of the gestation as estimated by a more accurate method if available. Sometimes, timing may also use the fertilization age which is the age of the embryo.