According to BabyCenter, it is possible but extremely unlikely for a woman to get pregnant on the first day of her menstrual period. Ovulation, the time when conception can occur, usually happens around day 12 to 16 of a woman's cycle, or a week or two prior to her period.
According to the American Heart Association, heart attack warning symptoms for women include shortness of breath, pressure in the lower chest, extreme fatigue and back pressure. In certain cases, women do not experience the same heavy chest pressure as men do in the event of a heart attack, which in turn can cause them to ignore or disregard their symptoms as the flu or acid reflux.
Fertilization occurs in the Fallopian tube. If the egg is not fertilized within 24 hours after it is released, it travels down to the uterus and is expelled during the menstrual period.
WebMD states that women stop growing in height around the end of puberty, which can be any age from 10 to 18 years. At the end of puberty, a girl's bones lose the ability to grow as the growth plates fuse.
According to Women's Health Queensland Wide, women can produce milk when they are not pregnant. Many things can cause milk production, such as certain medications and supplements, irritated nipples or disease.
Dr. Larry Weinrauch of HealthCentral says that the normal heart rate for healthy women is between 60 and 80 after lying down for 30 minutes. For men, it is between 50 and 70.
An infection of the ovaries, fallopian tubes or uterus is called pelvic inflammatory disease, according to WebMD. Most often caused by sexually transmitted diseases such as chlamydia and gonorrhea, pelvic inflammatory disease is a leading cause of pelvic pain in women.
There is no set age at which puberty begins or ends, but women are typically fully developed by their late teens, according to TeenHealthSource. Girls can begin to develop as early as 8 years old or as late as 14.
According to She Knows, hunger is a very common first symptom of being pregnant. Oddly enough, hunger and nausea go hand in hand. As a result, sometimes the expectant mother is nauseous with regard to certain foods, and she craves others.
A fetal pole is a collection of fetal cells that can be detected via vaginal ultrasound around the sixth week of pregnancy. Separate from the yolk sac, it is considered the somite stage of the fetus.
According to BreastNotes.com, a woman continues to lactate until she stops expressing the milk from her breast. A woman is able to produce milk for nearly 20 to 30 years if the milk is a constant need.
According to Registered Nurse Elizabeth Davis for About.com, the local health department may provide maternity care, but there are also resources and information available to people who do not meet the income requirements. Medicaid is another option, but each state has different income thresholds. The baby is also covered when born, and prenatal expenses are covered before Medicaid coverage. Applying through the Affordable Care Act is another option.
The milk production process begins early in pregnancy, according to The University of Maryland Medical Center. However, milk generally does not appear until after the birth of the baby.
Twins can be born on different days, and it happens quite often. The phenomenon of one twin being born on one day and the other on the next day is generally the result of one child being born a few minutes before midnight with the sibling following minutes later — for instance, one baby is born at 11:58 p.m. and another is born at 12:01 a.m.
Med-Health.net explains that while it is rare for a woman to become pregnant right before her period, it is possible. Sometimes a woman who is pregnant experiences vaginal bleeding that, while not technically a menstrual period, mimics one enough for the woman to believe she is having her period.
Some of the top signs of pregnancy include missing a period, breast tenderness, morning sickness and a slight darkening of the areola around the nipple of the breast. An individual who is pregnant may also experience being extremely tired throughout the day.
Fetal movement begins in the second trimester. Some expectant mothers can feel their baby moving by the fourth month, according to What to Expect. Most women experience the sensation of fetal movement by the fifth month of pregnancy.
According to the American Pregnancy Association, a blood pregnancy test can detect pregnancy 7 to 12 days after conception occurs, while a urine pregnancy test can detect a pregnancy approximately two weeks after conception. For a blood pregnancy test, any HCG level greater than 25 milli-international units per milliliter is considered to be positive. The level of HCG required by a urine pregnancy test is anywhere from 25 to 100 milli-international units per milliliter.
According to Medical News Today, the best age for childbearing is between 20 and 35 years of age. According to She Knows, the ideal range is between 25 and 35 due to the fact that most individuals have completed their education and are in the workforce by age 25.
It is possible to have a pregnancy test show a negative result 10 days after a missed period. This can occur because some pregnancy tests take up to 10 days after ovulation to show a positive result, according to Pregnancy Corner.
Twins are born at a rate of just over 33 twins for every 1,000 live births, according to the Centers for Disease Control and Prevention. For 2012, the CDC reported a total of 131,269 twin births in the United States.
As of 2015, there is still debate about the mechanism that causes hot flashes after menopause, but most experts believe it involves decreased estrogen production and its effects on the hypothalamus, notes Healthline. The hypothalamus controls body temperature, and estrogen reduction potentially causes erroneous heat detection by the brain.