FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023943635> ?p ?o ?g. }

• W2023943635 endingPage "1089" @default.
• W2023943635 startingPage "1082" @default.
• W2023943635 abstract "It is now well accepted that a woman can conceive from an act of intercourse for a maximum of only about 7 days of her menstrual cycle. The reliability of natural family planning depends on identifying this window of fertility without ambiguity. Several symptomatic markers, cervical mucus and basal body temperature, have been used extensively and with considerable success in most women but failures occur. Ovarian and pituitary hormone production show characteristic patterns during the cycle. Urinary estrogen and pregnanediol measurements yield reliable information concerning the beginning, peak, and end of the fertile period, provided that the assays are accurate and performed on timed specimens of urine. We have developed such enzyme immunoassays for urinary estrogen and pregnanediol glucuronides that can be performed at home. In the early versions of the assays, enzyme reaction rates were measured by eye, but more recently, a simple photoelectronic rate meter has been used. The final problem to be solved is not technologic but whether women are sufficiently motivated to expend the same time and effort each day for 10 days a month, with less cost, on fertility awareness as they spend on making a cup of tea. It is now well accepted that a woman can conceive from an act of intercourse for a maximum of only about 7 days of her menstrual cycle. The reliability of natural family planning depends on identifying this window of fertility without ambiguity. Several symptomatic markers, cervical mucus and basal body temperature, have been used extensively and with considerable success in most women but failures occur. Ovarian and pituitary hormone production show characteristic patterns during the cycle. Urinary estrogen and pregnanediol measurements yield reliable information concerning the beginning, peak, and end of the fertile period, provided that the assays are accurate and performed on timed specimens of urine. We have developed such enzyme immunoassays for urinary estrogen and pregnanediol glucuronides that can be performed at home. In the early versions of the assays, enzyme reaction rates were measured by eye, but more recently, a simple photoelectronic rate meter has been used. The final problem to be solved is not technologic but whether women are sufficiently motivated to expend the same time and effort each day for 10 days a month, with less cost, on fertility awareness as they spend on making a cup of tea." @default.
• W2023943635 created "2016-06-24" @default.
• W2023943635 creator A5000751031 @default.
• W2023943635 creator A5003687942 @default.
• W2023943635 creator A5009471751 @default.
• W2023943635 creator A5010348948 @default.
• W2023943635 creator A5012170708 @default.
• W2023943635 creator A5020526535 @default.
• W2023943635 creator A5052416699 @default.
• W2023943635 creator A5056979804 @default.
• W2023943635 date "1987-10-01" @default.
• W2023943635 modified "2023-10-14" @default.
• W2023943635 title "Natural family planning" @default.
• W2023943635 cites W1978876667 @default.
• W2023943635 cites W1996514181 @default.
• W2023943635 cites W2000982836 @default.
• W2023943635 cites W2018960948 @default.
• W2023943635 cites W2022733976 @default.
• W2023943635 cites W2033663339 @default.
• W2023943635 cites W2094481014 @default.
• W2023943635 cites W4230938668 @default.
• W2023943635 doi "https://doi.org/10.1016/s0002-9378(87)80137-0" @default.
• W2023943635 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/3314524" @default.
• W2023943635 hasPublicationYear "1987" @default.
• W2023943635 type Work @default.
• W2023943635 sameAs 2023943635 @default.
• W2023943635 citedByCount "57" @default.
• W2023943635 countsByYear W20239436352012 @default.
• W2023943635 countsByYear W20239436352013 @default.
• W2023943635 countsByYear W20239436352014 @default.
• W2023943635 countsByYear W20239436352015 @default.
• W2023943635 countsByYear W20239436352017 @default.
• W2023943635 countsByYear W20239436352018 @default.
• W2023943635 countsByYear W20239436352019 @default.
• W2023943635 countsByYear W20239436352020 @default.
• W2023943635 countsByYear W20239436352021 @default.
• W2023943635 countsByYear W20239436352022 @default.
• W2023943635 crossrefType "journal-article" @default.
• W2023943635 hasAuthorship W2023943635A5000751031 @default.
• W2023943635 hasAuthorship W2023943635A5003687942 @default.
• W2023943635 hasAuthorship W2023943635A5009471751 @default.
• W2023943635 hasAuthorship W2023943635A5010348948 @default.
• W2023943635 hasAuthorship W2023943635A5012170708 @default.
• W2023943635 hasAuthorship W2023943635A5020526535 @default.
• W2023943635 hasAuthorship W2023943635A5052416699 @default.
• W2023943635 hasAuthorship W2023943635A5056979804 @default.
• W2023943635 hasConcept C126322002 @default.
• W2023943635 hasConcept C144024400 @default.
• W2023943635 hasConcept C149923435 @default.
• W2023943635 hasConcept C2776250704 @default.
• W2023943635 hasConcept C2776778975 @default.
• W2023943635 hasConcept C2777087435 @default.
• W2023943635 hasConcept C2777164284 @default.
• W2023943635 hasConcept C2778803901 @default.
• W2023943635 hasConcept C2779058012 @default.
• W2023943635 hasConcept C2779076696 @default.
• W2023943635 hasConcept C2908647359 @default.
• W2023943635 hasConcept C29456083 @default.
• W2023943635 hasConcept C2986817661 @default.
• W2023943635 hasConcept C42407357 @default.
• W2023943635 hasConcept C518429986 @default.
• W2023943635 hasConcept C71315377 @default.
• W2023943635 hasConcept C71924100 @default.
• W2023943635 hasConcept C77411442 @default.
• W2023943635 hasConcept C99454951 @default.
• W2023943635 hasConceptScore W2023943635C126322002 @default.
• W2023943635 hasConceptScore W2023943635C144024400 @default.
• W2023943635 hasConceptScore W2023943635C149923435 @default.
• W2023943635 hasConceptScore W2023943635C2776250704 @default.
• W2023943635 hasConceptScore W2023943635C2776778975 @default.
• W2023943635 hasConceptScore W2023943635C2777087435 @default.
• W2023943635 hasConceptScore W2023943635C2777164284 @default.
• W2023943635 hasConceptScore W2023943635C2778803901 @default.
• W2023943635 hasConceptScore W2023943635C2779058012 @default.
• W2023943635 hasConceptScore W2023943635C2779076696 @default.
• W2023943635 hasConceptScore W2023943635C2908647359 @default.
• W2023943635 hasConceptScore W2023943635C29456083 @default.
• W2023943635 hasConceptScore W2023943635C2986817661 @default.
• W2023943635 hasConceptScore W2023943635C42407357 @default.
• W2023943635 hasConceptScore W2023943635C518429986 @default.
• W2023943635 hasConceptScore W2023943635C71315377 @default.
• W2023943635 hasConceptScore W2023943635C71924100 @default.
• W2023943635 hasConceptScore W2023943635C77411442 @default.
• W2023943635 hasConceptScore W2023943635C99454951 @default.
• W2023943635 hasIssue "4" @default.
• W2023943635 hasLocation W20239436351 @default.
• W2023943635 hasLocation W20239436352 @default.
• W2023943635 hasOpenAccess W2023943635 @default.
• W2023943635 hasPrimaryLocation W20239436351 @default.
• W2023943635 hasRelatedWork W1998648370 @default.
• W2023943635 hasRelatedWork W2023943635 @default.
• W2023943635 hasRelatedWork W2046362020 @default.
• W2023943635 hasRelatedWork W2144942182 @default.
• W2023943635 hasRelatedWork W2996303373 @default.
• W2023943635 hasRelatedWork W4302800070 @default.
• W2023943635 hasRelatedWork W63283996 @default.
• W2023943635 hasRelatedWork W2280679341 @default.
• W2023943635 hasRelatedWork W2286043904 @default.

• next