What “full-term” means in month 9 Pregnancy dating is usually counted from the first day of the last menstrual period, with an estimated due date around 40 weeks. However, the due date is an estimate, not a deadline. Only a…

Where month 6 fits in pregnancy dating Pregnancy is usually dated from the first day of the last menstrual period, so the embryo or fetus is biologically about two weeks younger than the gestational age used in clinical care. Month…

Where month 8 fits in the third trimester Month 8 is usually considered part of the later third trimester, approximately weeks 32 through 35 or 36. Gestational dating is more precise by weeks than by months, so your estimated due…

When month 7 begins: the transition into the third trimester Pregnancy dating is usually counted in weeks from the first day of the last menstrual period. The third trimester is generally described as beginning at 28 weeks and continuing until…

Why month 5 can feel like a major milestone The fifth month is usually within the second trimester, a stage many people experience as a period of transition. The uterus is rising higher in the abdomen, the pregnant belly may…

Where month 3 fits in pregnancy dating Pregnancy dating can be confusing because it is measured from the first day of the last menstrual period, not from the date of conception. This means that by the time a pregnancy test…

Where month 4 sits in pregnancy dating Pregnancy is usually dated from the first day of the last menstrual period, not from conception. Using this convention, the American College of Obstetricians and Gynecologists defines the second trimester as beginning at…

Where month 2 fits in pregnancy dating Pregnancy is typically dated from the first day of the last menstrual period, not from conception. That means by the time a home pregnancy test is positive, many people are already around 4…

How month 1 is counted Pregnancy is usually measured by gestational age, which starts on the first day of the last menstrual period. This convention is useful because the exact day of fertilization is often unknown. In a typical 28-day…

Understanding the third trimester: what your body is preparing to do The third trimester begins around week 28 and continues until birth, which commonly occurs near 40 weeks but can vary. During this period, fetal weight gain accelerates, the uterus…