Pregnancy: Conception – Maternity – Trimester
Ovulation pain and physical symptoms: causes, types, and why they vary

Ovulation pain and physical symptoms: causes, types, and why they vary

What ovulation pain is pain is lower abdominal or pelvic pain that occurs around , typically about 14 days before the next menstrual period in a 28-day cycle. In people with longer, shorter, or irregular cycles, the timing may be different because does not always occur on “day 14.” The more useful clue is that […]

Cervical mucus changes and how to identify peak fertility signals

Cervical mucus changes and how to identify peak fertility signals

Why cervical mucus matters for conception Cervical mucus is produced by glands in the cervix, and its properties change throughout the . During less fertile phases, mucus may be scant, tacky, cloudy, or form a thicker barrier at the cervix. As approaches, rising estradiol stimulates cervical secretions that are more hydrated, elastic, and sperm-supportive. Fertile-quality […]

Signs of ovulation before, during, and after and how to recognize them without tests

Signs of ovulation before, during, and after and how to recognize them without tests

Understanding ovulation and the fertile window occurs when an ovarian follicle releases a mature oocyte. In a typical , this happens once per cycle, although the exact day can vary. A common misconception is that always occurs on day 14. In reality, timing depends on total , follicular phase variability, health factors, and individual hormonal […]

How long ovulation and the fertile window last and which days are most fertile

How long ovulation and the fertile window last and which days are most fertile

Ovulation: the short biological event at the center of the cycle is the release of a mature oocyte, commonly called an egg, from a follicle in the ovary. After release, the egg is picked up by the fallopian tube, where can occur if motile sperm are present. The release itself is a relatively brief event, […]

When ovulation happens and how to estimate it based on cycle length and variability

When ovulation happens and how to estimate it based on cycle length and variability

Ovulation timing: the physiology behind the estimate The is counted from the first day of menstrual bleeding to the day before the next period begins. usually occurs once per cycle, after follicular development in the ovary and a surge in luteinizing hormone, often called the LH surge. After , the ruptured follicle becomes the corpus […]

Week 42 of pregnancy: post-term pregnancy and medical decisions

Week 42 of pregnancy: post-term pregnancy and medical decisions

Understanding the terminology: late-term versus postterm Pregnancy dating is usually calculated from the day of the last menstrual period and confirmed or refined by early ultrasound when available. A pregnancy is commonly described as full term at 39 0 days through 40 6 days. Late-term pregnancy refers to 41 0 days through 41 ]] 6 […]

Week 41 of pregnancy: overdue pregnancy monitoring and risks

Week 41 of pregnancy: overdue pregnancy monitoring and risks

What 41 weeks of pregnancy means Pregnancy dating is based on the best available estimate of gestational age, usually using the first day of the last menstrual period and early ultrasound measurements. A is therefore not an expiry date; it is a clinical reference point. Most pregnancies do not end exactly on the estimated date. […]

Week 40 of pregnancy: due date and final preparation for labor

Week 40 of pregnancy: due date and final preparation for labor

Understanding the week 40 due date The conventional estimated is calculated as 40 weeks, or 280 days, from the first day of the last menstrual period. Johns Hopkins Medicine describes Naegele’s Rule, a commonly used method: count back three months from the first day of the last menstrual period, then add one year and seven […]

Week 39 of pregnancy: reduced space in the womb and approaching labor signs

Week 39 of pregnancy: reduced space in the womb and approaching labor signs

Your baby at 39 weeks: crowded but still active By week 39, most babies have completed the major developmental work needed for life outside the uterus, although the brain, lungs, immune system, and feeding coordination continue to mature. The baby continues to gain some weight, and the layer of subcutaneous fat helps with thermoregulation after […]

Week 36 of pregnancy: approaching full term and fetal positioning

Week 36 of pregnancy: approaching full term and fetal positioning

Where week 36 fits in the final stretch By 36 of pregnancy, you are in the late and very close to the period many s consider optimal for spontaneous birth. The fetus is often described as roughly the size of a spaghetti squash, approximate measurements around 18 to 19 inches long and a weight near […]