Of course, you need to remember that contraceptives do not protect you from sexually transmitted diseases. You still must use a latex condom or dental dam properly every time you have sexual contact unless you are in a long term monogomous relationship.
if(zSbLdimanche 17 juin 2012
Perimenopause and Pregnancy
lundi 16 avril 2012
Symptoms of Ectopic Pregnancy
Always discuss any symptoms you may be experiencing with your health care provider for an accurate diagnosis and treatment.
Go to the Health Symptoms Guide Index for more common women's health symptoms.mardi 10 avril 2012
Diet Changes During Pregnancy
A well-balanced diet during pregnant helps ensure that both you and your baby are healthy. The only necessary recommended daily allowance or RDA that is difficult to achieve through diet is iron. In most cases, your physician will prescribe an iron supplement during pregnancy. Also, be sure to follow any additional diet or vitamin supplementations recommendations that your personal physician recommends during your pregnancy.
Source: NWHIC
if(zSbLjeudi 29 mars 2012
When Does Pregnancy Occur? Stu
Researchers found that the potential for fertility exists on almost every day of a woman's menstrual cycle. Most women in the study were between the ages of 25 and 35--prime reproductive age and the age when menstrual cycles are most regular. The window of fertility was found to be even more unpredictable for teenagers and women approaching menopause.
Data on tests of 213 women during almost 700 menstrual cycles concluded that even women with normally regular menstrual cycles should be advised that their fertile window can be significantly unpredictable. The NIEHS' Allen J. Wilcox, M.D., Ph.D., statistician David Dunson, Ph.D., and epidemiologist Donna Day Baird, Ph.D., described the results of these tests of otherwise healthy North Carolina women in a recent report in the British Medical Journal.
Women who seek to use their cycles to avoid pregnancy may face poor odds, according to the new scientific report. Data from the study suggests that there are "few days of the menstrual cycle during which some women are not potentially capable of becoming pregnant-- including even the day on which they may expect their next menses to begin."
According to Dr. Wilcox, "If the average healthy couple wants to get pregnant, they are just as well off to forget 'fertile windows' and simply engage in unprotected intercourse two or three times a week."
Researchers showed that 2% of women started their fertile window by day four of their menstrual cycle, and 17% by day seven. Day one of the menstrual cycle is the day that menstruation begins. More than 70% of women were in their fertile window before day 10 or after day 17. Women who regarded their menstrual cycles as "regular" had a 1 to 6 percent probability of being fertile even on the day that their next period was expected to begin. This leaves few "safe" days for natural birth control methods such as the "rhythm method." Women who participated in the study were required to provide daily urine samples that were tested for estrogen and progesterone. A sudden change in these hormones marks the occurrence of ovulation. This test was used to identify ovulation days during 696 menstrual cycles.
Previous reports by Dr. Wilcox and colleagues had shown that the fertile window spans six days and ended on the day of ovulation; however the new report found that even women whose menstrual cycles are normally regular can experience sporadic ovulation. Late ovulation causes 4 to 6 percent of women to potentially be fertile during the fifth week of their cycles--more than 28 days after menstruation last started.
Having sexual intercourse on your fertile day does not guarantee you will become pregnant. Other factors including the viability of the sperm and egg, and the receptivity of the uterus, as well as other individual factors among couples also influence whether pregnancy will result.
According to the NIEHS researchers, this report is the only modern test data that they are aware of on the range of the fertile window. During World War I, a German physician reported 25 pregnancies that were produced by single acts of sexual intercourse that occurred between menstrual cycle days 2 and 30 while soldiers were on leave--today, 84 years later this study suggests that the doctor's report was entirely plausible.
mercredi 28 mars 2012
Pregnancy Signs and Symptoms
Morning sickness is a misnomer since it can, and often does, occur at anytime of the day or night. The most common reason for this symptom seems to be the rapid rise in estrogen, produced by the fetus and placenta. Another trigger for nausea is odors. During pregnancy, a woman's sense of smell increases considerably and can make almost anything from everyday household odors, foods, perfume, and smoke, to name a few, trigger a bout of morning sickness or nausea and vomiting.
The most common foods to trigger morning sickness are coffee, meat, dairy products, and spicy foods. However, it's essential to understand that anything can trigger nausea and/ or vomiting during pregnancy.