The primary advantage to using methods of artificial family planning is the vastly improved reliability such methods have over most of their "natural" counterparts. The Office of Population Affairs reports that of every 100 women who use oral contraceptives, only five are likely to become pregnant each year. The office goes on to note that the failure rate is even lower among women who take their pills according to directions.
One method of "natural" family planning is the calendar, or "rhythm," method. This involves abstaining from unprotected sex for approximately nine days a month during the time a woman is most likely to conceive. This method fails approximately 24 percent of the time, according to the CDC. The Levonorgestrel intrauterine system IUD has only a 0.2-percent failure rate. Another method of birth control, involving a progestin-secreting implant, works without any effort for up to three years and has a failure rate of just 0.05 percent.
Protection against disease is another advantage of barrier methods of artificial contraception. Barriers such as latex condoms are not only effective at reducing the risk of pregnancy, but they provide effective protection against STDs such as HIV, gonorrhea, chlamydia, human papilloma virus (HPV) and hepatitis B, according to About.com.Learn More
The baby can be in the head down position between 2 to 4 weeks prior to labor if a woman is a first-time mother, according to Ask Dr. Sears. However, in experienced mothers, this can occur when labor begins. When the head drops down into the pelvic region, it is called lightening.Full Answer >
Although there is no proven link between pregnancy loss and the inhalation of toxigenic molds such as black mold, animal studies using mice have shown that mold toxins can negatively affect fetal development, as stated by Mold & Bacteria Consulting Laboratories. Pregnant women should avoid exposure whenever possible.Full Answer >
According to the MayoClinic.org, being 35 or older is one factor that leads to a high-risk pregnancy. However, a high-risk pregnancy only means that the mother and child may need additional monitoring or care during the pregnancy.Full Answer >
According to the American Pregnancy Association, the symptoms of week 16 of a pregnancy can be increased blood circulation that results in a brighter face. Pregnant women during this stage are producing 50 percent more blood than when not pregnant. As hormones increase, a pregnant woman's face influences oil gland production that results in a shinier, oilier face commonly known as the pregnancy glow.Full Answer >