Nulliparous

Forget doing it or forget to do it? Avoiding common mistakes with verb patterns 2. Add to word nulliparous Add to word list. Patients who had had one nulliparous more previous live births were quicker than nulliparous patients to see a doctor about the pregnancy, nulliparous.

Nulliparous is a medical term that describes a female who has never given birth to a live baby. This may be because they choose not to become pregnant, or they experience pregnancy complications. In this article, we define nulliparous and its related terms. We also cover the potential health impacts doctors may associate with being nulliparous. Lastly, we discuss safe contraception options for nulliparous individuals. Being nulliparous does not mean that a person has never been pregnant.

Nulliparous

Metrics details. We performed a community-based prospective cohort study of 10, pregnant women in selected two sub-districts and 11 towns of Liuyang from to Among nulliparas, women with AMA showed significantly increased risks for gestational hypertension OR 8. Women with AMA were associated with increased risks of pregnancy complications, and complications with increased risks differed in nulliparas and multiparas. Women with AMA should be identified as a high-risk group in clinical practice. Peer Review reports. Since the s, the Chinese government has implemented the one-child policy to control the rapid growth of the population for around 40 years. With emerging problem of the aging population, the population policy has gradually switched to the two-child policy which encourages the birth of a second child since and has been fully implemented since [ 1 ]. With the impact of this new population policy, China is expected to see a sharp increase in fertility rate, and the proportion of women with advanced maternal age AMA is estimated to increase significantly [ 2 ]. Women with AMA may have increased risk for complications during pregnancy due to decreased ovarian and uterine function, as well as other concomitant diseases, which may result in threats to maternal and child health [ 3 ]. Thus, the prevention and control of complications in women with AMA during pregnancy have become a major challenge in clinical practice. Previous studies have reported that women with AMA had higher incidences of pregnancy complications, such as hypertensive disorders of pregnancy, gestational hypertension, placental disorders, preterm labor, maternal near miss, and maternal death [ 4 , 5 , 6 , 7 ]. Moreover, research also suggested that the elevated risks of pregnancy complications in AMA may differ by parity [ 8 ], and inconsistent results were reported regarding certain complications [ 9 , 10 , 11 ]. For instance, some studies found that the risk of gestational diabetes and hypertensive disorders of pregnancy were increased in both nulliparous and multiparous women with AMA [ 9 ], while in some studies the increased risks for the two complications were not observed in both nulliparas and multiparas [ 10 , 12 ].

Safe contraceptions. Essential American English. Related Coverage.

Nulliparous is the medical term for someone who has never given birth, either by choice or for any other reason. This term also applies to people who have given birth to a stillborn baby, or a baby who was otherwise not able to survive outside the womb. The word has Latin roots, from "null" meaning "not" and the verb "parere," meaning "to bring forth. For decades, the scientific community has known nulliparous women have an increased risk for cancers of the reproductive system, including ovarian and uterine cancers. The increased risk was thought to be due to the fact that people who have been pregnant have fewer ovulatory cycles. However, research on breast cancer incidence in nulliparous nuns found increased rates to occur into menopause and was therefore unassociated with ovulatory cycles.

But it does come up in medical literature and research, as women who fall into this category may be at higher risk for certain conditions. This term can also describe a woman experiencing her first pregnancy. If the pregnancy ends in loss, she is then considered nulliparous. The million-dollar question is why. Originally, the link was attributed to the nuns having more ovulatory cycles in their lifetime — after all, pregnancy and birth control both halt ovulation, and the nuns experienced neither. In observing health conditions in nuns over hundreds of years, researchers have found that nulliparous women also have a greater risk of breast cancer. Childbirth is known to lower breast cancer risk later in life, especially for women who give birth at a younger age under

Nulliparous

Federal government websites often end in. The site is secure. To determine the rate of complicated birth at term in women classified at low risk according to the National Institute for Health and Care Excellence guideline for intrapartum care no pre-existing medical conditions, important obstetric history, or complications during pregnancy and to assess if the risk classification can be improved by considering parity and the number of risk factors. A composite outcome of complicated birth, defined as a birth with use of an instrument, caesarean delivery, anal sphincter injury, postpartum haemorrhage, or Apgar score of 7 or less at five minutes. Multiparous women without a history of caesarean section had the lowest rates of complicated birth, varying from 8.

Cvvg

If the pregnancy ends in loss, she is then considered nulliparous. Risk of post-pregnancy hypertension in women with a history of hypertensive disorders of pregnancy: nationwide cohort study. The majority of subjects did not complete high school education Social competence and behavior problems in premature children at school age. With the change in child policy, the health care system should be prepared to cope with the increasing challenge of women with AMA and history of cesarean delivery. However, a study claimed that the nun study did not account for the age-related differences in cancer death risk. Medical News Today has strict sourcing guidelines and draws only from peer-reviewed studies, academic research institutions, and medical journals and associations. PubMed Google Scholar. In the case of stillbirth, although PTB is associated with an increased risk of stillbirth, 30 the baseline low risk of stillbirth means that the absolute number of missed outcomes because of failure to capture stillbirths was likely too small to have a substantive effect on our findings. A natural compound derived from broccoli may help prevent and treat stroke. The final dataset included , first births, of which

It has been known for decades that nulliparity is associated with an increased risk for certain reproductive malignancies, including breast, ovarian and uterine cancers. A recent commentary in The Lancet summarized the available evidence based on data in nulliparous women and concluded that the risk of nulliparity was related to the increased number of ovulatory cycles, and so might be preventable by utilization of oral contraceptives.

Infertility can take many forms. According to a study , rates of long-acting reversible contraception use among nulliparous females in the U. Despite their effectiveness, IUD use remains low among nulliparous females. SAS Institute Inc. Markov models in medical decision-making: a practical guide. These restrictions eliminated 0. Finally, women who experience an adverse outcome in their first birth may be less likely to get pregnant again or may be more likely to have a spontaneous abortion, induced abortion, or stillbirth. Read More. Cite this article Luo, J. We explored the plausibility of differential progression to a second live birth as a factor in the observed association between nulliparity and adverse pregnancy outcomes, using both statistical and simulation approaches. J Obstet Gynaecol. N Engl J Med.