Author:
Freundl Günter,Freundl-Schütt Tanja,Gnoth Christian
Publisher
Springer Berlin Heidelberg
Reference28 articles.
1. ASRM (2008) Optimizing natural fertility. Fertil Steril 90:1–6
2. Billings JJ (1964) The ovulation method. Advocate, Melbourne
3. Brown JB, Blackwell LF (1980) Ovarian monitor instruction manual. OM Research and Reference Center of Australia, Melborne
4. Frank-Herrmann P, Gnoth C, Baur S, Strowitzki T, Freundl G (2005) Determination of the fertile window: reproductive competence of women – European cycle databases. Gynecol Endocrinol 20(6):305–312
5. Frank-Herrmann P, Jacobs C, Jenetzky E, Gnoth C, Pyper C, Baur S, Freundl G, Goeckenjan M, Strowitzki T (2017) Natural conception rates in subfertile couples following fertility awareness training. Arch Gynecol Obstet 295:1015–1024