Sign in

D. Susie Lee 이수지

@dsusielee.bsky.social
265 followers 270 following 31 posts

Head, Max Planck Independent Research Group "Reproductive Ageing" @mpidr.bsky.social / fertility & health / dsusielee.wordpress.com

PostsRepliesMedia
Reposted by D. Susie Lee 이수지
Antonino Polizzi @polizzan.bsky.social · 07/10/2025
✍️ Just out: Annette Baudisch & I delve into the formal demography of fertility, birth, & reproduction timing. 👶 We use methods from mortality research to summarize when in the parental life course children are born. 📆 1/n doi.org/10.1080/0032... @sdu.dk @oxforddemsci.bsky.social @mpidr.bsky.social
doi.org
Fertility, birth, reproduction: Connecting formal demographic frameworks
The conventional framework of fertility research conceptualizes childbirth from the mother’s perspective. From her perspective, birth is an uncertain and potentially recurring event. In contrast, t...
15416
D. Susie Lee 이수지 @dsusielee.bsky.social · 29/06/2026
Post-reproductive ovary continues to exhibit functional signals especially related to pro-inflammation, with potential to affect extra-ovarian tissues. Fascinating! academic.oup.com/molehr/advan...
academic.oup.com
The post-reproductive ovary shifts from a reproductive to an immune-like organ
Abstract. Reproductive aging in females is characterized by the irreversible depletion of ovarian follicles, yet the structure and function of the post-rep
000
D. Susie Lee 이수지 @dsusielee.bsky.social · 05/06/2026
It was a big honor to present at Health, Morbidity, and Mortality Working Group (lnkd.in/d97p_KH3) #EPC2026 Thank you for the invitation and opportunity to work together showing why #ReproductiveAgeing matters for population health and aging - and inequalities therein.
040
D. Susie Lee 이수지 @dsusielee.bsky.social · 20/05/2026
How infertility affects psychological stress is often studied. What about the other way around? A valuable framework linking fertility and health. "Infertility Through the Lens of Psychoneuroimmunology: Revealing the Impact of Stress and Immune Disruption" doi.org/10.1007/978-...
000
D. Susie Lee 이수지 @dsusielee.bsky.social · 19/05/2026
Belated yet huge thanks to the participants <Demography of Reproductive> session #PAA2026 / Highlights growing interests in #menopause in population research! chaired by Claire E. Margerison & discussed by @alisongemmill.bsky.social
020
D. Susie Lee 이수지 @dsusielee.bsky.social · 04/04/2026
Demography of menopause @bspsuk.bsky.social 2026! The strand on "Women's health: Beyond maternal mortality" will host a special session on #menopause. Submit your works 👇until April 17 (5pm UK time) Call for papers: www.lse.ac.uk/internationa...
forms.office.com
Microsoft Forms
0116
D. Susie Lee 이수지 @dsusielee.bsky.social · 13/03/2026
Assumed: Spontaneous pregnancy is rarely possible within 10 yrs from menopause, independently of age at menopause. Is it so? Interesting evidence to rethink, yet more to be done, with better data on spontanous pregnancy, last births, and age at menopause. www.sciencedirect.com/science/arti...
sciencedirect.com
Childbirth close to natural menopause: does age at menopause matter?
Does a successful spontaneous pregnancy in the years close to natural menopause depend on age at menopause?This was a retrospective population-based s…
001
D. Susie Lee 이수지 @dsusielee.bsky.social · 07/03/2026
A week since the workshop launching Ben's UNIMAX group, I will not forget the optimism & enthusiasm filled the room in Blantyre, Malawi. Stay tuned for -New opportunities w/Malawian admin data, -New panel data of university graduates (first in Africa), -Bilateral collaboration Global South & North!
072
Reposted by D. Susie Lee 이수지
Maria L. Andersen @mlandersen.com · 20/11/2025
New preprint📈📉 What happens to health and work when people become grandparents? Using Norwegian register data on all individuals born 1950-1960, we use event-study models comparing grandparents to not-yet grandparents to track changes in health and labour supply. 🔗 www.ssrn.com/abstract=571...
Figure showing event-study plots centred around the birth of one's first grandchild. The left plot shows health changes, the right shows labour market changes (separated by grandparent gender). The image shows the following abstract: 

The Cost of Caring: Gendered Health and Labour Market Effects of Grandparenthood

While the effects of the transition to parenthood are well-researched, less is known about how the transition to grandparenthood affects health and labour market outcomes. Using comprehensive Norwegian register data covering the entire population born between 1950 and 1960, we examine the effects of first-born grandchildren born during 2007–2018. Employing event-study models with person-year records, we compare grandparents to not-yet grandparents. Our findings reveal a sharp increase in the likelihood of respiratory infections during the first two years of grandparenthood, with infections increasing by 56% for women and 31% for men. Additionally, grandparenthood modestly reduces the likelihood of doctor’s visits related to mental disorders (4.5%) and cardiovascular health (3.3%). Grandmothers also see a decline in musculoskeletal-related visits (3.8%). These health-related changes coincide with notable gendered effects on labour market participation. Ten years after the birth of their first grandchild, employed women are 12% less likely to hold full-time positions compared to a 2% reduction for men. Overall, our findings demonstrate that the transition to grandparenthood significantly reshapes health and economic outcomes for both women and men. The larger effects observed for women likely reflect their greater involvement in informal childcare provision. Our results underscore the intersection of health, family dynamics, and gendered labour market behaviours in late adulthood.
1128
D. Susie Lee 이수지 @dsusielee.bsky.social · 25/11/2025
Join me as 3-year #postdoc to study Demography of "Reproductive Ageing" -menopause 🩸infertility 💉older fathers 👨‍👧 and more -novel data sources from around the world -population-level understanding of causes and consequences of reproductive ageing + Wonderful research community @mpidr.bsky.social
0187
D. Susie Lee 이수지 @dsusielee.bsky.social · 05/11/2025
A hobbey project - writing on the sheer complexity of nature, using public narratives on human nature built around science as examples. "The way we say natural" ➡️ Now published by 사이언스북스 in Korea. It was wonderfulto be able to write in mother tongue on topics I care as a scientist 😇 #scicomm
080
D. Susie Lee 이수지 @dsusielee.bsky.social · 24/10/2025
3 #PostDoc researcher positions at @helsinki.fi in collaboration with IIASA @iiasa.ac.at and MPIDR @mpidr.bsky.social on population projections, migration dynamics, and human capital development #demography #박사후연구 www.vaestoliitto.fi/en/news/post...
vaestoliitto.fi
Postdoctoral Researchers in Demography and Population Projections
The Population Research Institute (PRI) at Väestöliitto – Family Federation of Finland and the University of Helsinki invite applications for three positions as Postdoctoral research fellow to study…
085
D. Susie Lee 이수지 @dsusielee.bsky.social · 23/10/2025
Learned a lot from “Making Menopause Matter: Multidisciplinary Insights” webinar - by Australian Society for Psychosocial Obstetrics and Gynaecology. #1 Ten priorities in #menopause research by Martha Hickey – now published www.thelancet.com/journals/lan...
thelancet.com
Top ten menopause research priorities
Most people with functioning ovaries will eventually go through menopause. However, the research priorities for those with lived experience of menopause and their health-care providers is not known.1 ...
100
D. Susie Lee 이수지 @dsusielee.bsky.social · 24/09/2025
Study global fertility as #postdoc with a wonderful colleague @ewabatyra.bsky.social ✔️ Apply by September 30, 2025. ERC Starting Grant funded!
000
Reposted by D. Susie Lee 이수지
Ewa Batyra @ewabatyra.bsky.social · 22/09/2025
One more week left to apply for a 3-year postdoc in Demography (deadline: Sept 30, 12:00 midday UK time). Join me at the Sociology Department in Oxford to study global fertility change as part of the DIVREP project!👇
01311
Reposted by D. Susie Lee 이수지
Max Planck Institute for Demographic Research (MPIDR) @mpidr.bsky.social · 25/03/2025
🚨Call for Papers🚨 BIOSFER Conference Fertility, Childlessness, and Reproductive Aging: Bio-social Perspectives Organizer: ERC Synergy BIOSFER project 🗺️Villa Vigoni, Menaggio, Italy, 📅September 15–17, 2025 Application Deadline: April 30, 2025 Learn all: www.demogr.mpg.de/en/news_even... @au.dk
11512
Reposted by D. Susie Lee 이수지
Max Planck Institute for Demographic Research (MPIDR) @mpidr.bsky.social · 31/03/2025
‼️ #JobOpening ‼️ #Postdoc Position(s) at the Max Planck | University of Helsinki Centre for Social Inequalities in Population Health in #Rostock 📅Deadline: May 4, 2025 www.demogr.mpg.de/en/career_61... #Postdoc #SocialInequalities #Population #Demography #Epidemiology #Health @pophel.bsky.social
02520
D. Susie Lee 이수지 @dsusielee.bsky.social · 07/04/2025
Call for papers - Submit your Bio-Social works on Fertility, Childlessness, Reproductive ageing (deadline 30 Apr, 2025) for BIOSFER workshop at the beautiful Lake Como! www.demogr.mpg.de/en/news_even...
demogr.mpg.de
MPIDR - Fertility, Childlessness, and Reproductive Aging: Bio-social Perspectives
The Max Planck Institute for Demographic Research (MPIDR) in Rostock is one of the leading demographic research centers in the world. At the MPIDR, researchers from all over the world investigate demo...
010
Reposted by D. Susie Lee 이수지
Adam Hunt @realadamhunt.bsky.social · 14/03/2025
New paper🎉 just published🎉 in Biological Reviews 🎉 We propose a new gold standard to avoid “just-so” storytelling in evolutionary inference & apply it to autism. It’s been 9 years (!!) in the making.
1184
D. Susie Lee 이수지 @dsusielee.bsky.social · 25/03/2025
Today 3pm CET We are delighted to have Süßmilch Lecture @mpidr.bsky.social by @rebeccasear.bsky.social on Eugenics, Demography, and academia. Cannot be more timely! Sign up 👇 for online participation www.demogr.mpg.de/en/news_even...
demogr.mpg.de
MPIDR - Eugenics, demography and academia: an ongoing relationship
As part of the Suessmilch Lecture series, Rebecca Sear, Brunel University London will present on the subject of eugenics, demography and academia: an ongoing relationship.
010
D. Susie Lee 이수지 @dsusielee.bsky.social · 23/03/2025
"A growing body of evidence suggests -the existence of abrupt transitions in the aging process, marked by sudden molecular shifts; -such transitions occur not only in late life but also throughout the entire lifespan." onlinelibrary.wiley.com/doi/full/10....
onlinelibrary.wiley.com
Signatures of Nonlinear Aging: Molecular Stages of Life
Nonlinear aging processes are gaining attention. Abrupt molecular shifts could serve as biomarkers, segmenting the lifespan into distinct stages and providing the foundation for a much-needed staging...
020
D. Susie Lee 이수지 @dsusielee.bsky.social · 14/02/2025
Will twinning rate ⬆️ in low-income countries, even if the spread of IVF remains slow? Polyovulation rate increases w/maternal age (Evolved trait) + Maternal age structure is shifting upward (Demographic trend) = More twins expected! ✌️ doi.org/10.1093/humr... with wonderful @kieronbarclay.bsky.social
doi.org
More twins expected in low-income countries with later maternal ages at birth and population growth
AbstractSTUDY QUESTION. How are the changing maternal age structure and population growth expected to shape future twinning rates in low-income countries?S
1123
Reposted by D. Susie Lee 이수지
FLUX @flux-consortium.bsky.social · 19/12/2024
Female couples’ likelihood of having a child has increased, but only among those with high education #Fertility #Inequality #Demography @pophel.bsky.social @mpidr.bsky.social fluxconsortium.fi/female-coupl...
fluxconsortium.fi
Female couples’ likelihood of having a child has increased, but only among those with high education - Flux Consortium
Policy brief 06/2024 Maria Ponkilainen, Elina Einiö, Marjut Pietiläinen & Mikko Myrskylä Childbearing became increasingly common among female couples who...
093
D. Susie Lee 이수지 @dsusielee.bsky.social · 25/03/2024
#PhDposition to work on "Social inequalities in health" at Helsinki University #Finland through Max Planck – University of Helsinki Center joint project 건강의 사회적 불평등을 핀란드의 광범위한 등록자료를 이용해 연구할 수 있는 박사 연구 기회 #유학 jobs.helsinki.fi/job/Helsinki...
011
D. Susie Lee 이수지 @dsusielee.bsky.social · 10/03/2024
Impact of socioeconomic status on fertility treatment -> Studies are few, outcomes and the results are conflicting. It is unknown which, if any, marker of socioeconomic status is the most significant for fertility patients." pubmed.ncbi.nlm.nih.gov/34315303/
000
Reposted by D. Susie Lee 이수지
Kostas Kampourakis @kampourakisk.bsky.social · 22/02/2024
Check out our paper in Science. We argue that more than content knowledge is required in science education. The sociopolitical in human genetics education | Science www.science.org/doi/10.1126/...
science.org
The sociopolitical in human genetics education
Education must go beyond only countering essentialist and deterministic views of genetics
043
Reposted by D. Susie Lee 이수지
Max Planck Institute for Demographic Research (MPIDR) @mpidr.bsky.social · 28/02/2024
🚨JOB ALERT🚨Post-Doctoral Researcher @mpidr.bsky.social! Come & work with @loisilvia.bsky.social in her Research Group on #Migration & #Health #Inequalities. Learn more about Silvia's project: www.demogr.mpg.de/en/news_even... #Job description: www.demogr.mpg.de/en/career_61... #postdoc #poptwitter
0138
D. Susie Lee 이수지 @dsusielee.bsky.social · 23/02/2024
Have interesting works on "how human reproduction in the context of demographic changes informs evolutionary medicine"? Be part of symposium @drsarahmyers.bsky.social & I propose for Evo Medicine and Public Health conference, Durham (Aug 6-9). Contact us by Feb 28 (abstract due Mar 1)
001
Reposted by D. Susie Lee 이수지
Rebecca Sear @rebeccasear.bsky.social · 12/02/2024
Family ideals in an era of low fertility: "Parenthood remains a positive ideal, but the number of children does not matter once other family dimensions are considered, potentially important in light of conventional wisdom regarding the two-children ideal" www.pnas.org/doi/10.1073/...
pnas.org
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
033
D. Susie Lee 이수지 @dsusielee.bsky.social · 11/02/2024
Physical Activity Paradox - occupational physical activity (OPA) does not confer health benefits that leisure time physical activity does. Makes me think jobs with little control and high demand often involve higher OPA. Lots of paradox to decipher... blogs.cdc.gov/niosh-scienc...
000
D. Susie Lee 이수지 @dsusielee.bsky.social · 07/02/2024
Interested in co-organizing symposium with me on "evolutionary demography of human reproduction" or similar themes around the evolution of human reproduction in the context of populatin change? DM or email me 😉 Conference - Evolutionary Medicine & Public Health 👉https://isemph.org/ISEMPH-2024
030
D. Susie Lee 이수지 @dsusielee.bsky.social · 21/11/2023
Great pleasure to have taught Fertility & Health this year @mpidr.bsky.social @imprs-phds.bsky.social Thank you all for engaging with why fertility and health are linked beyond reproductive health, & why paritymight be related to number of teeth! :) So much to learn cutting across disciplines.
040
Reposted by D. Susie Lee 이수지
Rebecca Sear @rebeccasear.bsky.social · 14/11/2023
Adolescence is characterized by more sedentary behaviour and less physical activity even among highly active forager-farmers royalsocietypublishing.org/action/oidcS...
royalsocietypublishing.org
011