Dr Tony Bushati - Obstetrician & Gynaecologist
  • Home
  • Dr Tony Bushati
    • Gallery
  • Pregnancy
    • Pregnancy Care
    • Pregnancy Planning
    • Obstetrician Gynaecologist at Hurstville Private Hospital, Hurstville
    • Obstetrician Gynaecologist at Northern Beaches Hospital, French Forest
    • Obstetrician Gynaecologist at St George Private Hospital, Kogarah
    • Obstetrician Gynaecologist at Sydney Adventist Hospital, Wahroonga
  • Gynaecology
    • Gynaecology Services
    • Gynaecology Information
  • Ask the doctor
  • Locations
  • Resources
    • FAQs
    • Medical News
    • Tools & Calculators
    • Forms and documents
  • Contact us

Can shift work and heavy lifting affect my fertility?

11/2/2017

6 Comments

 
Picture
Women who have physically demanding jobs may experience decreased fertility, finds new research by Harvard T.H. Chan School of Public Health. Working schedules that fall outside normal daytime office hours may also lower a woman's ability to conceive.

​Lidia Mínguez-Alarcón, a research fellow in the Department of Environmental Health at T.H. Chan School of Public Health in Boston, MA, was the lead author of the research, and worked alongside Audrey Gaskins, research associate in the Department of Nutrition, among other researchers. The study was published in Occupational and Environmental Medicine.
"Our study suggests that women who are planning pregnancy should be cognizant of the potential negative impacts that non-day shift and heavy lifting could have on their reproductive health," says Mínguez-Alarcón.
Previous studies have found a relationship between factors that relate to occupation and fertility. These factors were described to have an effect on outcomes including how long women took to become pregnant and whether they could carry the pregnancy until their due date.
However, those studies did not measure biomarkers of fertility such as ovarian function and levels of reproductive hormones. The researchers say that the new study is one of the first to assess whether workplace factors affect a woman's biological capacity to have a baby.

Effect of occupational factors on women's fertility assessed
The new research focused on women who required treatment for fertility problems. This allowed the investigators to measure biomarkers of fertility that could not be measured in women who were attempting to conceive naturally.
Mínguez-Alarcón and colleagues examined indicators of "ovarian reserve" in 473 women who sought infertility treatment at Massachusetts General Hospital. Ovarian reserve is the amount of remaining eggs and level of follicle stimulating hormone (FSH) that rises as a woman ages and represents declining fertility.
Additionally, the team observed "ovarian response" in 313 of the women who had completed at least one cycle of IVF. Ovarian response is the number of mature eggs that are capable of developing into healthy embryos.
The women were asked questions about the physical demands and working schedules of their jobs and the researchers analyzed associations between these factors and biomarkers of ovarian reserve and ovarian response. Questions were also asked about physical and sedentary activities that occurred during the women's leisure time.
Four out of 10 women indicated that they had to lift heavy objects regularly as a part of their job. Approximately 1 in 4 of the women answered that their jobs were moderately to very physically demanding. Around 91 percent of the women worked regular daytime office hours.
The women were part of the ongoing EARTH study that explores how environmental and dietary factors affect fertility. The participants had an average age of 35 years and an average BMI of 23.

Lifting heavy loads linked with lower egg reserve, fewer mature eggs
Findings showed that regularly lifting heavy objects had no effect on FSH levels. However, compared with women who rarely lifted heavy loads, women with physically demanding jobs had a lower reserve of eggs.
On average, women who worked shifts had fewer mature eggs than women who worked regular hours. Furthermore, women who worked shifts in the evening and during the night had even fewer mature eggs. The researchers suggest that evening and night shifts affect mature egg count due to the disruption of the internal body clock.
Among women going through IVF cycles, the women who had a physically demanding job had an 8.8 percent lower egg reserve and 14.1 percent fewer mature eggs than women whose jobs did not require heavy lifting.
The differences in ovarian reserve and ovarian response in women with and without physically demanding occupations were even greater among women whose job required them to work shift patterns in the evening, at night, or rotating shifts.
Decreased fertility was particularly significant among overweight and obese women who lifted heavy loads at work, compared with women of the same weight and lean women who did not do heavy lifting as part of their occupation.
The above article was published on medicalnewstoday.com
6 Comments
Katrina R link
23/6/2022 11:54:47

Thanks for the postt

Reply
Jason Bennett
28/10/2022 02:41:41

Omg I Finally Got Helped !! I'm so excited right now, I just have to share my testimony on this Forum.. The feeling of being loved takes away so much burden from our shoulders. I had all this but I made a big mistake when I cheated on my wife with another woman and my wife left me for over 4 months after she found out.. I was lonely, sad and devastated. Luckily I was directed to a very powerful spell caster Dr Emu who helped me cast a spell of reconciliation on our Relationship and he brought back my wife and now she loves me far more than ever.. I'm so happy with life now. Thank you so much Dr Emu, kindly Contact Dr Emu Today and get any kind of help you want.. Via Email emutemple@gmail.com or Call/WhatsApp cell number +2347012841542
Https://web.facebook.com/Emu-Temple-104891335203341

Reply
Jred Hatty
25/7/2022 11:49:22

I TESTED POSITIVE FOR HSV-2 A FEW MONTHS AGO.
At first, Yes, I was devastated thinking I have an incurable STD for life. After doing hours of research I quickly realized genital herpes is a filthy parasite that just likes to hide in your body. Yes, There’s no “medical cure” but that doesn’t mean your body can’t get rid of it. I literally flush it out of my system with the help of Doctor Azuka, A natural herbal medicine which I ordered after doing some research. And now I’m HSV-2 negative, I never believed it until my doctor finally gave me the test results and behold I was HSV-2 free. I’m so glad that I found you, Doctor Azuka. Thanks so much for your goodness I’m grateful. You can also get your help from him through his
Email } dr.azukasolutionhome@gmail.com
WhatsApp } +2349166175418

Reply
Jen Terry
22/8/2022 09:14:30

I remember one day I sat down and counted all the men I have met in my life and I felt so small because I know I am not perfect but I give all I can to the man aiming to remain with him but at the end of the day I remained alone. Men could come and go and I couldn't see the money I was working for being paid a good salary but I couldn't prosper when the time came that I failed to put bread on the table. My friend Totty Brobyn advised me to contact Dr Azuka +2349166175418 for a special prayer of cleansing. Dr Azuka advised me that I must do a cleansing prayer to take away all the bad luck and genealogical curse which were following me, we did the prayer online since I was far from him. It took me three days to realize changes in my life. I was promoted at work, my boyfriend also came back to me and proposed to me we have been together for two years now and things are fine. We are preparing for our wedding this December. I know that prayers work and I strongly believe the prayers of dr.azukasolutionhome@gmail.com helped me to regain my happiness thanks, Dr Azuka.

Reply
keep your soul healthy link
2/11/2022 23:18:35

Very informative content keep it up also check my post

Reply
Laura Hobson
29/12/2022 03:45:55

I was really stressed by Acid reflux issues with my newborn and had consulted Chief Dr Lucky. He gave us a thorough consultation and the medicines were equally effective. In a couple of weeks there was big improvement in my son and we are very pleased with the progress. We cannot thank Chief Dr Lucky enough. Highly recommended.

Email chiefdrlucky@gmail.com

WhatsApp +2348132777335

Facebook page http://facebook.com/chiefdrlucky

Reply



Leave a Reply.

Doctor Profile
Pregnancy
Obstetrics
Gynecology
Blog

St George Private Hospital 
Suite 4, 1 South Street

Kogarah NSW 2217

Waratah Private Hospital
Suite 203, 31 Dora street 

Hurstville NSW 2220

Northern Beaches Hospital
105 french Forest Road W

​French FOREST NSW 2086

Sydney Adventist Hospital 
185 Fox Valley Road

​Wahroonga NSW 2076

sitemap
  • Home
  • Dr Tony Bushati
    • Gallery
  • Pregnancy
    • Pregnancy Care
    • Pregnancy Planning
    • Obstetrician Gynaecologist at Hurstville Private Hospital, Hurstville
    • Obstetrician Gynaecologist at Northern Beaches Hospital, French Forest
    • Obstetrician Gynaecologist at St George Private Hospital, Kogarah
    • Obstetrician Gynaecologist at Sydney Adventist Hospital, Wahroonga
  • Gynaecology
    • Gynaecology Services
    • Gynaecology Information
  • Ask the doctor
  • Locations
  • Resources
    • FAQs
    • Medical News
    • Tools & Calculators
    • Forms and documents
  • Contact us