Fertility News
Fertility News
Global fertility updates, research signals, policy shifts, and clinic-facing news collected in one place.
-
“Missed the LH Surge? You Can Still Undergo Embryo Transfer in a Natural-Cycle FET”
“Does Missing the LH Surge Ruin the Transfer?”… Unexpected Research Findings in Natural-Cycle Frozen Embryo Transfers 490-Cycle Prospective Study: Live Birth Rates 56.6% via P4 vs. 52.0% via LH, No Statistically Significant Difference After Adjustment For women preparing for a Natural-Cycle Frozen Embryo Transfer (FET)—where frozen embryos are transferred using their own natural ovulation cycle—one…
-
“Reaching Day 7 to Blastocyst? These Embryos Can Still Achieve Pregnancy”
17 Studies and 2,908 Day-7 Blastocyst Transfers Analyzed: Live Birth Probability Lower Than Day-5 and Day-6 Disparity Persists Even When Comparing PGT-A Euploid (Normative Chromosome) Embryos… “Chromosomal Normality Alone Does Not Explain the Difference” Still Not ‘Embryos to Discard’: A Final Opportunity to Elevate Cumulative Childbirth Prospects for Low-Prognosis Patients In In Vitro Fertilization (IVF),…
-
“Pregnant After Taking Shots to Lose Weight?”… The Warning Tossed by ‘Mounjaro Babies’
Weight Loss May Restore Irregular Menstrual and Ovulation Cycles… Leading to the Emergence of ‘Mounjaro Babies’ Mounjaro May Reduce the Effectiveness of Oral Contraceptives… Additional Contraception Advised for 4 Weeks After Initiation and Dose Escalation Discontinue Wegovy 2 Months and Mounjaro 1 Month Prior to Pregnancy Planning… “Insufficient Safety Data During Pregnancy” “I took it…
-
“IVF Pregnancy: Is Two Lines the Finish Line?”… Women with Adenomyosis and Endometriosis Require Closer Monitoring Through Childbirth
Premature Birth Rate for Women with Endometriosis or Adenomyosis at 18.9%… 1.63 Times Higher Than Women Without Conditions Placenta Previa at 9.0% · Hypertensive Disorders in Pregnancy at 13.2%… “Meticulous Prenatal Care Needed Even After Implantation” For women who have undergone prolonged fertility treatments, seeing “two lines” on a pregnancy test feels almost like crossing…
-
“Does Higher Heat Mean Fewer Retrieved Eggs?”
Analysis of 58,468 IVF Women: For Every 1°C Increase in Apparent Temperature, Retrieved Eggs Decrease by 0.20% Mature Eggs and Normally Fertilized Embryos Also Show Minor Declines… “Does Not Mean Heat Waves ‘Destroy’ Eggs” For women preparing for an in vitro fertilization (IVF) cycle in the dead of summer, the weather becomes yet another factor…
-
“With Only a Single Embryo, Should We Cultivate It to Day 5?”… A Study Shaking Up Long-Standing IVF Assumptions
Estimated Live Birth Rates: 12.5% for Cleavage-Stage Transfer vs. 10.1% for Blastocyst Transfer For patients undergoing In Vitro Fertilization (IVF), a ‘Day 5 embryo’—known as a blastocyst—is often treated like the ultimate objective. The rationale is that nurturing a fertilized egg in the laboratory for around 5 days and selecting an embryo that survives to…
-
“Embryos Once Discarded as Abnormal Have Become Babies”… Re-evaluating IVF ‘1PN Embryos’
“Embryos Once Discarded as Abnormal Have Become Babies”… Re-evaluating IVF ‘1PN Embryos’ Analysis of 13,203 1PN Embryos: 96.9% of Standard IVF 1PN Blastocysts Confirm Genetic Material from Both Parents When Chromosomes Are Normal and Biparental Origin Is Confirmed, Pregnancy and Live Birth Outcomes Show No Difference from 2PN Embryos A New ‘Embryo Option’ for Older…
-
“Does hCG Uterine Infusion Increase Implantation Rates?”
Re-analyzing Raw Data from a 2,244-Patient Randomized Trial… Practically No Difference in Live Birth Rates In Completely Natural Cycle Frozen Transfers, Progesterone Supplementation Increases Live Birth Rates “Rather Than Adding More Treatments, Figuring Out Who Needs What is Key” For patients preparing for In Vitro Fertilization (IVF), the thought crosses their mind at least once:…
-
“Thought We Found Them All, But More Eggs Appeared”… IVF ‘Missed Egg’ Finder FIND-Chip
Follicular Fluid Re-examined for 582 Patients Across 4️ IVF Centers—Additional Eggs Discovered in 316 Patients That Initial Tests Missed 583 Total Eggs Recovered, with Some Fertilized and Developed into Embryos; Resulted in a Baby Born from Additional Eggs New Possibilities for Diminished Reserve or Elderly Patients Where Every Single Egg Is Desperate… “Additional Validation Needed…
-
Can Nutritional IV Therapy Become an ‘Implantation Shot’?
Intralipid Infusions: Prescriptions Outpace Scientific Evidence Soybean oil-based lipid emulsions, originally nutritional IVs, spread through fertility clinics fueled by ‘immunomodulatory potential’ While some studies showed increased pregnancy rates, live birth benefits remain unproven; international societies repeatedly issue non-recommendations Over half of domestic specialists have prescription experience; “hope it might help” must not replace clinical evidence…
-
Do Flight Attendants and Female Mariners Face Higher Reproductive Risks?
How Night Shifts and Jet Lag Impact Female Hormones and Biological Clocks A female flight attendant soaring across continents and a female mariner living at sea for months at a time work in entirely different environments—the skies and the oceans. Yet, their professions share a striking commonality: experiencing a normal life of waking with the…
-
Can Romance Movies Boost Reproductive Function?
“If a Romance Movie Made Your Heart Flutter… Your Body Was Preparing for Love at That Very Moment” Emotions of love alter the brain and move hormones… The ‘Brain-Gonad Axis’ highlighted by reproductive medicine While watching a movie, a first love suddenly comes to mind. Memories of holding hands long ago are revived, and a…