Results 11 to 20 of about 148,052 (210)
Ovulation patterns affect the offspring sex ratios and change with the women’s age
Reproductive Health, 2022 Plain Language Summary It is of interest to evaluate whether ovulation patterns change with women’s ages at conception and affect offspring sex ratios. An observational clinical study was conducted in private OB/GYN clinics.
Misao Fukuda +8 more
doaj +1 more source
Matrix metalloproteinase 2 is required for ovulation and corpus luteum formation in Drosophila. [PDF]
PLoS Genetics, 2015 Ovulation is critical for successful reproduction and correlates with ovarian cancer risk, yet genetic studies of ovulation have been limited. It has long been thought that the mechanism controlling ovulation is highly divergent due to speciation and ...
Lylah D Deady +4 more
doaj +1 more source
Acta Obstetricia et Gynecologica Scandinavica, 2023 Introduction We aimed to describe physiological changes in endometrial blood flow (minute arterioles running through the endometrium) from ovulation to the mid‐luteal phase using superb microvascular imaging.
Hiroshi Mitao +6 more
doaj +1 more source
Using Quantitative Hormone Monitoring to Identify the Postpartum Return of Fertility
Medicina, 2023 Background and Objectives: The Marquette Method (MM) has been used for many years to track the postpartum return of fertility using the ClearBlue Fertility Monitor (CBFM).
Thomas P. Bouchard +3 more
doaj +1 more source
Using Osmotic Pumps to Induce the Production of Gametes in Male and Female European Eels
Animals, 2022 The European eel (Anguilla anguilla) is a commercially valued species for aquaculture. Over the past decades, it has experienced a drastic reduction in its natural stocks.
Marta Blanes-García +5 more
doaj +1 more source
Use of Urinary Pregnanediol 3-glucuronide to Confirm Ovulation [PDF]
, 2013 Objective Urinary hormonal markers may assist in increasing the efficacy of Fertility Awareness Based Methods (FABM). This study uses urinary pregnanediol-3a-glucuronide (PDG) testing to more accurately identify the infertile phase of the menstrual cycle
Boehringer, H. +6 more
core +2 more sources
The Journal of Reproduction and Development, 2020 We determined the length of time within which frozen-thawed semen delivered a high conception rate in present-day lactating dairy cows. The cows utilized were a total 100 milking Holstein-Friesian cows kept in tie-stall style farms.
Toshiaki SUMIYOSHI +2 more
doaj +1 more source
Dissociation between Cervical Mucus and Urinary Hormones during the Postpartum Return of Fertility in Breastfeeding Women [PDF]
, 2018 Identifying the return of fertility with cervical mucus observations is challenging during the postpartum period. Use of urinary measurements of estrogen and progesterone can assist in understanding the return to fertility during this period.
Blackwell, Len +4 more
core +2 more sources
Vaginal stimulation enhances ovulation of queen ovaries treated using a combination of eCG and hCG
Veterinary Medicine and Science, 2021 Follicular changes throughout the oestrous phase have been poorly documented in queens because of the location and the small size of ovaries. We investigated follicular development in queens treated with a combination of equine chorionic gonadotropin ...
Naoaki Yoshimura +8 more
doaj +1 more source
Scientific Reports, 2017 Chronic inflammation predisposes to poor bone health. Women with polycystic ovary syndrome (PCOS) experience androgen excess, ovulatory disturbances, insulin resistance, abdominal adiposity and chronic inflammation.
Shirin Kalyan +5 more
doaj +1 more source