View clinical trials related to Ovulation.
Filter by:The objective of this study was to better understand female reproductive health in the context of using wearable technology. Participants were provided and wore an Oura Ring, tracked their menstrual cycles, provided at-home ovulation test results, and had their cycles monitored via trans-vaginal ultrasounds. The study aimed to collect data from females with regular menstrual cycles.
A data collection study to develop algorithms to estimate menstrual cycle phases.
Healthy women will take tablets containing 600 mg D-chiro-inositol twice per day for one month. We will evaluate metabolic and hormonal.parameters, as insulienmia, glycemia, estradiol, testosterone.
In this study, women will be required to wear a chest heart rate monitor and wrist heart rate monitor daily and collect daily early morning urine samples for the duration of one complete menstrual cycle. This will enable comparisons between data collected from the heart rate monitor and hormone analysis in urine samples to be made.
This is an observational longitudinal study to advance the understanding of menstrual cycle and gynecologic health conditions including PCOS, infertility and breast cancer.The study will be hosted within the Research app(available on App Store), which allows a user to find, enroll, and participate in Apple-supported health-related research studies.
In this study, women will be required to wear a heart rate monitor continuously and collect daily early morning urine samples for the duration of one complete menstrual cycle. This will enable comparisons between data collected from the heart rate monitor and hormone analysis in urine samples to be made.
Title: The effect of cinnamon supplementation on ovulation induction in women with polycystic ovary syndrome, Jeddah 2019: Randomized Double-Blind Placebo-controlled trial Phase: III Population: 118 women with polycystic ovary syndrome will be recruited from Obstetrics and Gynecology clinics in King Abdul-Aziz University Hospital, Jeddah 2019. Subject Participation Duration: Each participant will be followed for three months. Intervention: 2g of cinnamon capsules daily will be provided. Objectives: Primary Objective: 1. To compare the effectiveness of cinnamon supplement in combination with clomiphene citrate versus clomiphene citrate alone on ovulation in women with PCOS, in King Abdul-Aziz University Hospital in Jeddah 2019. 2. To measure the difference in insulin resistance after three months of cinnamon supplementation in women with PCOS in King Abdul-Aziz University Hospital, Jeddah 2019. 3. To determine the effect of cinnamon and CC on menstrual cyclicity, approximated by menstrual frequency, during the study period, in women with PCOS in King Abdul-Aziz University Hospital, Jeddah 2019 4. To evaluate the quality of life in women with PCOS in King Abdul-Aziz University Hospital, Jeddah 2019. Secondary Objectives: - To measure the pregnancy rate in women with PCOS in King Abdul-Aziz University Hospital, Jeddah 2019 Description of Study Design: The participants will be randomized in 1:1 fashion. Allocation concealment will be ensured using similar bottles labeled by letters A and B, to receive either the combination of cinnamon supplement and clomiphene citrate or clomiphene citrate with placebo. First visit: Patients will be evaluated during the early follicular phase for progesterone level and HOMA-IR and QUICK-I. Follow up: 3 months. Last Visit: Patients will be re-evaluated to compare the difference.
Since the introduction of the combined hormonal contraceptive pill, dosages of ethinyl estradiol (EE) have steadily decreased from more than 150mcg to 20mcg in an attempt to improve the risk profile associated with the COC. In 2010, the Food and Drug Administration approved a oral contraceptive pill containing EE 10mcg/NET acetate 1mg (Tradename Lo loestrin). However, no studies have compared this formulation to pills containing either higher doses of estrogen or progestin alone. It is not known whether EE 10mcg is sufficient to prevent follicular development or to support the endometrium as well as higher doses of EE. This trial addresses the question of whether an oral contraceptive pill with EE 10mcg/Norethindrone acetate 1mg will better suppress ovulation or have a better side effect profile than a progestin only pill with a nearly equal dose of norethindrone.
During natural cycle in vitro fertilisation, no gonadotropin stimulation is used to stimulate oocyte production. Ovulation is induced with HCG (human chorionic gonadotropin) and the follicle is retrieved 36 hours later. In this study the patient in the intervention group will receive Ibuprofen as a study intervention beginning at the same time as the HCG injection. The treatment dose will either be 400mg every 8 to 12 hours or 800mg every 8 to 12 hours until the follicle retrieval, totalling 5 tablets. Instead of the usual time period of 36 hours, the follicular punction will occur after 42 hours. Should the oocyte still be accessible after this time period, then it is proven that Ibuprofen delays ovulation. In this case the patient will continue the regular NC-IVF treatment cycle. The study design is a admissible two-stage design. During stage 1, 8 cycles in 8 patients will be examined. Should it be the case that after these 8 patients have completed a cycle, 4 or more show a positive treatment effect from the Ibuprofen intake, then the study will continue to stage 2 with 17 more more patients, totalling 25. Should it be the case however, that after 8 patients, 3 or less show an effect of the Ibuprofen intake, then the study will be stopped prematurely for futility. The study intervention will be increased to 800mg of Ibuprofen and the study will recommence with 8 more patients. A control group will consist of women undergoing intrauterine insemination (IUI) or timed sexual intercourse (TSI). 42 hours after Beta-HCG injection, an ultrasound examination will be performed in order to determine the number of remaining follicles in the ovary. This examination is to verify and control the proposed time limit of 42 hours.
This study will examine the performance of the Persona assays in identifying the time when risk of pregnancy is highest by comparing results to ultrasound observed ovulation and other indices of ovulation.