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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1979 1
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1989 2
1990 1
1991 3
1993 1
1995 1
1997 1
2004 1
2005 1
2009 1
2014 1
2015 1
2019 1
2020 1
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Related Articles by Review for PMID: 33231986

22 results

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Page 1
Symptothermal Contraception.
Peters A, Mahdy H. Peters A, et al. 2023 Nov 13. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan–. 2023 Nov 13. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan–. PMID: 33231986 Free Books & Documents.
Fertility awareness-based methods for contraception.
Grimes DA, Gallo MF, Grigorieva V, Nanda K, Schulz KF. Grimes DA, et al. Cochrane Database Syst Rev. 2004 Oct 18;2004(4):CD004860. doi: 10.1002/14651858.CD004860.pub2. Cochrane Database Syst Rev. 2004. PMID: 15495128 Free PMC article. Review.
Fertility awareness-based methods of family planning.
Simmons RG, Jennings V. Simmons RG, et al. Best Pract Res Clin Obstet Gynaecol. 2020 Jul;66:68-82. doi: 10.1016/j.bpobgyn.2019.12.003. Epub 2019 Dec 20. Best Pract Res Clin Obstet Gynaecol. 2020. PMID: 32169418 Review.
Fertility awareness and natural family planning.
Pyper CM. Pyper CM. Eur J Contracept Reprod Health Care. 1997 Jun;2(2):131-46. doi: 10.3109/13625189709167468. Eur J Contracept Reprod Health Care. 1997. PMID: 9678103 Review.
22 results