Results 101 to 110 of about 1,090,977 (213)

Use Effectiveness of the Creighton Model Ovulation Method of Natural Family Planning [PDF]

, 1994
OBJECTIVE: To determine the use effectiveness of the Creighton model ovulation method in avoiding and achieving pregnancy. DESIGN: Prospective, descriptive. SETTING: A natural family planning clinic at a university nursing center.
Fehring, Richard, Lawrence, Donna M., Philpot, Connie   +2 more
core   +1 more source

What Is Safe Sex ? Understanding the Need for Sex Education Reform

, 2020
Currently, the United States has no standardized requirement for sex education. This has precipitated a large gap in knowledge about safe sex and a lack of consensus in current social and educational policy.
Baker, Julianne
core  

Profitability Optimization of Dairy Farms: The Effect of Pregnancy Rate and Culling Decision. [PDF]

Animals (Basel), 2023
Tóth V, Heinc E, Mikó E, Csendes T, Bánhelyi B.   +4 more
europepmc   +1 more source

Temporal Trends in Pregnancy Rate, Live Birth Rates, and Rates of Gestational Outcomes, 2012-2023. [PDF]

O G Open
Bane S, Xu F, Mitro S, Forquer H, Baker JM, Lee C, Greenberg M, Kuzniewicz M, Hedderson M.   +8 more
europepmc   +1 more source

Effects of donor breed and season of year on <i>in vitro</i> beef embryo production and recipient pregnancy rate. [PDF]

Anim Reprod
Fernandes BM, Cadima GP, Reis NS, Dos Santos RM.   +3 more
europepmc   +1 more source

Correction: Endometrial biopsy performed before the first in vitro fertilization does not impact the early pregnancy rate. [PDF]

Sci Rep
Cellier M, Werlen S, Mery L, Genod A, Felloni B, Semay T, Trombert B, Chauleur C, Raia-Barjat T.   +8 more
europepmc   +1 more source

Clinical Pregnancy Rate in Intrauterine Insemination and Associated Prognostic Factors. [PDF]

Ann Afr Med
Sharma A, Dabhadkar S.
europepmc   +1 more source

Effect of the use of eCG on the pregnancy rate in dairy cows treated with a prolonged proestrus protocol in the Ecuadorian Amazon. [PDF]

Anim Reprod
Ortega-Coello ME, Quinteros-Pozo OR, Marini PR, Bó GA.   +3 more
europepmc   +1 more source

The impact of transferred air bubble position on clinical pregnancy rate in FET cycles. [PDF]

Reprod Fertil, 2023
He L, He J, Ma Q, Jin S, Lu Y, Zhang D, Liao X.   +6 more
europepmc   +1 more source

Genome-Wide Association Study of Daughter Pregnancy Rate in Crossbred Dairy Cows. [PDF]

Int J Mol Sci
Yang R, Liang Z, Prakapenka D, Ma L, Da Y.   +4 more
europepmc   +1 more source