Medical research on pregnancy spans conditions from asthma and endometriosis to environmental chemical exposure, with studies linking factors as varied as air pollution, PVC flooring, antacid use, and hormonal contraception to maternal and fetal outcomes. A Newcastle study has identified a significant connection between pregnancy treatment and childhood asthma, while separate research found soot air pollution particles reaching the placentas of London mothers. Women with endometriosis face elevated risks during pregnancy, including premature birth, and a Danish cohort study examined the relationship between hormonal contraception and ovarian cancer in women of reproductive age. This resource compiles pregnancy medical studies organized by topic — including folic acid, endometriosis, air pollution, and asthma — to help patients and clinicians navigate the current evidence base.
- A Newcastle study established a "significant" link between pregnancy treatment and childhood asthma risk.
- Soot air pollution particles were found in the placentas of mothers in London, according to a named study cited on the page.
- Women with endometriosis face an elevated risk of premature birth and require special care during pregnancy, according to a referenced medical study.
- A study conducted in Denmark examined the association between contemporary hormonal contraception and ovarian cancer in women of reproductive age using a prospective, nationwide cohort design.
- PVC flooring in homes was linked to increased uptake of phthalates in pregnant women, according to a pregnancy medical study referenced on the page.
- Fruit intake was associated with a reduced risk of endometriosis, according to a study highlighted in the endometriosis section.
Pregancy Medical Studies
Pregnancy medical studies by topic
Asthma pregnancy medical studies
Asthma during pregnancy tied to postpartum depression risk: read this pregnancy medical study
A ‘significant’ Newcastle study shows clear link between pregnancy treatment and childhood asthma: learn more in this pregnancy medical study
The Realities of Asthma and Pregnancy: learn more here
Is antacid use during pregnancy tied to childhood asthma? Discover more about this pregnancy medical study
Air pollution & chemicals pregnancy medical studies
Chemical found in everyday plastics raises premature birth risk: Learn more here
Air pollution particles found in mothers’ placentas – discover more about this pregnancy medical study
Air pollution affects thyroid development in fetuses: read this medical study here
First evidence of soot air pollution reaching the placenta found in London mothers, new study says: discover more
PVC flooring in homes give rise to uptake of phthalates in pregnant women: read more about this pregnancy medical study
Endometriosis pregnancy medical studies
Overview: What is endometriosis and how can it affect pregnancy – learn more here
Women With Endometriosis Need Special Care During Pregnancy To Avoid Risk Of Premature Birth: discover more about this medical study
Fruit Intake Can Reduce the Risk of Endometriosis, Study Suggests: read more here
Association between contemporary hormonal contraception and ovarian cancer in women of reproductive age in Denmark: prospective, nationwide cohort study: discover more about this pregnancy medical study
Folic acid pregnancy medical studies
Folic acid to be added to UK flour in effort to reduce birth defects: read more here
Folic acid supplementation for pregnant women and those planning pregnancy: 2015 update: learn more
Folic Acid Supplementation and Pregnancy: More Than Just Neural Tube Defect Prevention: discover this medical study
The impact of folic acid supplementation on gestational and long term health: Critical temporal windows, benefits and risks: learn more
Many Poor Women Miss Out on Folic Acid Supplements During Pregnancy: read more here
Mental health pregnancy medical studies
1 in 4 pregnant women have mental health problems: learn more here
Maternal mental health studied by the WHO (World Health Organisation): discover what the WHO have to say about maternal mental health
Identifying the women at risk of antenatal anxiety and depression: A systematic review read it here
Maternal mental health in pregnancy and child behaviour: investigate this pregnancy study
Why mental health during pregnancy deserves more attention – discover more
Nutrition & weight pregnancy medical studies
Effects of a high-fat diet may be passed on for three generations: read about this pregnancy nutrition study
Overeating during pregnancy linked to maternal weight gain and child obesity: learn more
Fish oil during pregnancy linked to increase in child’s bone mass by six: find out about this medical study
High gluten diet in pregnancy linked to higher child diabetes risk – learn more
Midwife sonographer facilitated
Consultant Led, Centre of Medical Excellence
DISCLAIMER
All articles on the blog and website are intended as information only. Please do not consider any of the information provided here as a substitute for medical advice. At all times seek medical advice directly with your own doctor and medical team.
ANNOUNCEMENT
This website was formerly Merrion Fetal Health. The clinic has undergone a rebrand and is now known as Merrion Ultrasound.
What pregnancy medical study topics are covered in this resource?
The resource covers pregnancy medical studies organized by topic, including asthma, air pollution and chemicals, endometriosis, and folic acid. Each section links to individual studies relevant to that condition or exposure during pregnancy.
How does asthma during pregnancy affect mental health after birth?
Research covered in this resource indicates that asthma during pregnancy is tied to a postpartum depression risk. A Newcastle study also shows a clear link between pregnancy treatment and childhood asthma.
Can antacid use during pregnancy increase the risk of childhood asthma?
The resource references a pregnancy medical study examining whether antacid use during pregnancy is tied to childhood asthma, suggesting this association has been investigated in clinical research.
What environmental chemicals have been linked to premature birth risk during pregnancy?
Studies referenced on this page indicate that a chemical found in everyday plastics raises premature birth risk, and that phthalate uptake in pregnant women is associated with PVC flooring in the home.
Has air pollution been found to affect the placenta during pregnancy?
Research cited on this page found air pollution particles in mothers' placentas, and a separate London-based study provided the first evidence of soot air pollution physically reaching the placenta.
How does endometriosis affect pregnancy outcomes?
According to studies listed on this page, women with endometriosis need special care during pregnancy to avoid the risk of premature birth, indicating the condition raises specific obstetric concerns.
Can diet reduce the risk of endometriosis?
A study referenced on this page suggests that fruit intake can reduce the risk of endometriosis, pointing to a dietary factor in managing or preventing the condition.
Does air pollution affect fetal thyroid development?
The resource references a pregnancy medical study showing that air pollution affects thyroid development in fetuses, indicating a potential hormonal impact of environmental exposure during pregnancy.