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Many factors can impact achievement of optimal sow productivity, particularly breeding management. Most matings will involve artificial insemination (<jats:styled-content style=\"fixed-case\">AI<\/jats:styled-content>), and successful<jats:styled-content style=\"fixed-case\">AI<\/jats:styled-content>requires deposition into the cervix (or beyond) of sufficient viable high quality sperm at an appropriate time relative to ovulation. This is facilitated by improved knowledge of the sow's ovarian function prior to and during her oestrous period. Realization of the importance of establishing an adequate sperm reservoir in the oviduct at an appropriate time relative to ovulation has led to advances in the management of<jats:styled-content style=\"fixed-case\">AI<\/jats:styled-content>. The future of<jats:styled-content style=\"fixed-case\">AI<\/jats:styled-content>will likely involve insemination of single doses of high genetic merit semen, potentially having a reduced sperm concentration which is made possible by knowledge of the effect of site of sperm deposition on sow fertility. In particular, knowledge of when a sow is likely to ovulate during a natural or induced oestrous period will prove invaluable in the maintenance of herd productivity. This review will examine options for breeding management, including the control of oestrus and ovulation, on sow herd reproductive performance.<\/jats:p>","DOI":"10.1111\/rda.12524","type":"journal-article","created":{"date-parts":[[2015,7,16]],"date-time":"2015-07-16T05:23:21Z","timestamp":1437024201000},"page":"85-89","source":"Crossref","is-referenced-by-count":31,"title":["Advances in Breeding Management and Use of Ovulation Induction for Fixed\u2010time<scp>AI<\/scp>"],"prefix":"10.1111","volume":"50","author":[{"given":"RN","family":"Kirkwood","sequence":"first","affiliation":[{"name":"School of Animal and Veterinary Sciences University of Adelaide Roseworthy SA Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J","family":"Kauffold","sequence":"additional","affiliation":[{"name":"Faculty of Veterinary Medicine University of Leipzig Leipzig Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2015,7,14]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1439-0531.2006.00801.x"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1439-0531.2006.00744.x"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1439-0531.2004.00500.x"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1439-0531.2009.01471.x"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1439-0531.2005.00614.x"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.theriogenology.2005.04.023"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1439-0531.1990.tb00471.x"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0093-691X(96)00258-0"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.2527\/jas.2006-281"},{"key":"e_1_2_8_11_1","first-page":"187","article-title":"Studies on fixed\u2010time ovulation induction in the pig","author":"Br\u00fcssow KP","year":"2009","journal-title":"Control of Pig Reproduction VIII."},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.theriogenology.2010.06.027"},{"key":"e_1_2_8_13_1","unstructured":"CandiniPH ZanelaE SilveiraPRS MorettiAS VianaCHC ValentimR 1999:Utilization of porcine LH on synchronization of ovulation in weaned sows. 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