Language:

country
Association
Breeder n°
Password

Backto selection form

Breed planning for mating stations 2026

Breeding values of the selected mother queen

code of queen 2aInbreeding
Queen
Inbreeding
Worker
Honey
yield
Defensive
behavior
Calmness
during
inspection
Swarming
drive
Varroa-
index
TBVPerformance
ndex
hygienic
behaviour
Varroa
growth
Colony
strength
spring
development
over-
wintering
Chalk-
brood
CBPNosemosisSMRRecappingRecapping
infested cells
DE-20-124-205-20221.3%0.0%(85) 0.1490 0.2688 0.25(82) 0.14(90) 0.128583 0.14(89) 0.12(91) 0.10(95) 0.10(94) 0.11(94) 0.10100 0.07101 0.0898 0.03(102) 0.09(95) 0.09(91) 0.08

Breeding values and inbreeding coefficients of potential descendants

mating station codedetails of mating stationMate (4A)Breeding values
C ASSOC No. D Code Surname TM from to Breeding line C4A A4A B4A No4A Y4A Code Honey
yield
Defensive
behavior
Calmness
during
inspection
Swarming
drive
Varroa-
index
Total
breeding
value
Performance
ndex
hygienic
behaviour
Varroa
growth
Colony
strength
spring
development
over-
wintering
Chalk-
brood
CBP Nosemosis SMR Recapping Recapping
infested cells
INZW
Weighting in %
1515151540--
DE 1 1 Hornisgrinde 3 25.05. 20.07. AGT-Population DE 1 7 57 2023 95 97 95 97 98 96 95 99 97 88 96 96 97 101 99 97 96 97 1.3%
DE 1 2 AGT Toleranz Hoher Randen 3 16.05. 01.08. AGT Population DE 2 221 69 2023 94 102 98 97 101 99 97 100 103 101 100 94 100 99 97 102 93 89 3.4%
DE 1 3 Herrenwald 3 25.05. 20.07. AGT Population DE 2 221 70 2023 96 101 97 98 101 99 98 100 103 101 97 95 100 99 97 102 93 89 3.4%
DE 2 10 10 Oby. Unterwieser Wald 3 01.06. 15.08. AGT-Population; Z: Köpke DE 2 632 52 2024 98 106 105 97 106 104 102 106 106 104 105 111 102 100 96 102 96 95 1.2%
DE 2 11 11 Oby. Freisinger Moos 3 15.05. 31.07. AGT-Population; Z: Ott DE 2 227 167 2021 91 101 100 90 91 92 95 90 91 101 98 98 100 100 96 97 96 93 1.2%
DE 2 12 12 Oby. Pfaffenkopf 3 27.05. 01.08. AGT-Population, Z: Stoib DE 2 245 66 2023 96 93 92 94 100 96 93 100 101 101 95 99 100 103 100 100 96 97 0.6%
DE 2 13 13 Oby. An den 3 Wassern AGT-Toleranzbelegstelle 6 30.05. 01.08. AGT-Population; Z: FZ Mayen DE 11 1 1330 2022 99 91 93 100 102 98 95 104 100 97 92 105 100 105 98 108 101 102 1.2%
DE 2 15 15 Oby. Sonnwendjoch 3 01.06. 20.07. Z: Deller DE 2 254 117 2022 89 95 92 90 96 92 90 96 96 90 94 94 95 101 97 101 106 102 1.1%
DE 2 16 16 Oby. Raggert 3 01.06. 01.08. Z: Moser DE 2 363 207 2023 98 97 95 94 98 96 95 98 97 98 100 97 99 100 101 108 98 96 0.9%
DE 2 18 18 Oby. Sauschütt 3 16.05. 01.08. AGT-Population; Z: Schmidt DE 2 293 46 2022 91 97 97 94 98 95 94 99 98 96 95 95 99 105 99 101 98 96 1.5%
DE 2 19 19 Oby. Wendelstein 3 22.05. 31.07. AGT-Population; Z: Wintersperger DE 2 211 318 2023 100 104 103 99 101 102 102 101 102 106 104 104 100 101 99 96 94 94 1%
DE 2 21 21 Nby. Rachel- Diensthütte 3 13.05. 08.08. Z: Angela Tholen † DE 2 736 240 2022 96 97 98 96 97 96 96 97 98 96 94 98 100 105 96 99 97 96 1.7%
DE 2 22 22 Nby Bramandlberg 3 09.05. 25.07. AGT-Population; Z: Solleder DE 2 256 780 2023 93 100 99 96 96 96 97 96 95 93 94 97 99 102 99 99 97 97 1.7%
DE 2 23 23 Nby Königswald 3 29.04. 15.08. Ca.- Sklenar; Z: Andreas Levcenko DE 2 308 14 2022 96 98 93 94 91 92 94 89 94 100 97 97 99 101 100 106 95 90 3%
DE 2 24 24 Nby Schellenberg 3 09.05. 25.07. AGT-Population; Z: Ahrens DE 2 221 74 2023 94 101 97 95 100 97 96 98 102 101 98 95 100 99 97 102 93 89 3.4%
DE 2 33 33 Opf. Am Kühweiher 3 12.05. 10.07. AGT Population; Z: Thein DE 2 752 14 2023 96 102 100 97 97 98 98 97 98 104 100 97 100 101 98 96 93 93 0.9%
DE 2 41 41 Ofr. Michaelsgraben 3 16.05. 25.07. Z: Merz DE 2 737 11 2023 100 95 94 95 97 96 95 95 99 103 98 101 101 101 96 96 96 93 1.1%
DE 2 43 43 Ofr. Bodenwiese 3 12.05. 14.07. AGT-Population; Z: Schmidt DE 2 293 66 2023 100 106 104 103 101 103 104 101 102 106 102 97 99 102 99 96 100 98 1%
DE 2 44 44 Ofr. Hufeisen 3 22.05. 28.07. AGT-Population, Z: Kempter DE 2 298 45 2020 94 94 91 94 94 92 92 93 96 103 93 98 101 103 95 97 99 97 1.5%
DE 2 51 51 Mfr. Tiergarten 3 06.05. 31.07. AGT-Population, Z: LLA Triesdorf DE 2 128 69 2023 102 94 93 92 94 94 94 92 96 100 103 100 98 100 101 95 91 86 0.9%
C ASSOC No. D Code Surname TM from to Breeding line C4A A4A B4A No4A Y4A Code Honey
yield
Defensive
behavior
Calmness
during
inspection
Swarming
drive
Varroa-
index
Total
breeding
value
Performance
ndex
hygienic
behaviour
Varroa
growth
Colony
strength
spring
development
over-
wintering
Chalk-
brood
CBP Nosemosis SMR Recapping Recapping
infested cells
INZW
DE 2 61 61 Ufr. Spessart 3 19.05. 28.07. AGT-Population; Z: Ahrens DE 2 221 102 2022 98 106 103 97 106 104 101 104 107 105 96 95 100 101 99 105 89 87 3.3%
DE 2 62 62 Ufr. Gramschatzer Wald 3 20.05. 29.07. AGT-Population; Z: LLH Kirchhain DE 7 45 658 2023 97 103 100 95 101 99 98 100 101 101 97 97 97 98 96 105 98 93 3.8%
DE 2 63 63 Ufr. Haßberge AGT-Toleranzbelegstelle 6 12.05. 14.07. AGT-Population; Z: Bichlmeier DE 2 326 716 2023 98 102 103 101 105 103 101 105 104 101 101 101 100 100 97 107 98 95 1.1%
DE 2 71 71 Schw. Scheppacher Forst AGT-Toleranzbelegstelle 6 15.05. 24.07. AGT-Population, Z: Frey DE 2 294 100 2022 95 98 98 89 95 94 94 93 98 108 109 104 99 99 99 101 97 91 0.7%
DE 2 72 72 Schw. Gunzesried/Ostertal 3 30.05. 25.07. AGT-Population, Z: Fischer DE 2 703 77 2022 91 102 103 87 96 95 95 95 96 98 99 105 100 100 100 96 97 94 0.6%
DE 2 73 73 Schw. Giebelhaus 3 30.05. 25.07. Z: Witt DE 2 172 1 2022 96 101 99 95 95 96 97 94 96 99 104 98 101 105 97 98 92 94 1.7%
DE 2 74 74 Schw. Bleckenau 3 29.05. 17.07. Z: Moser DE 2 363 200 2023 98 96 94 95 96 95 95 97 96 100 98 97 99 100 101 108 98 96 0.9%
DE 2 75 75 Schw. Hochgrat AGT-Toleranzbelegstelle 6 23.05. 01.08. AGT-Population, Z: Wintersperger DE 2 211 318 2023 100 104 103 99 101 102 102 101 102 106 104 104 100 101 99 96 94 94 1%
DE 4 3 Waldhof 3 27.05. 01.08. C-4-3 Waldhof DE 4 279 1 2022 94 93 91 87 76 81 90 75 78 100 102 103 97 100 99 103 96 94 0.4%
DE 4 5 Hohenheide 3 20.05. 15.07. C-4-5 Hohenheide DE 4 311 707 2024 104 99 97 99 95 97 99 96 95 103 103 105 102 100 102 94 94 94 0.8%
DE 4 7 Lattbusch 3 22.05. 17.07. 4/7/Lattbusch DE 4 301 163 2023 103 111 110 105 104 107 109 105 103 114 108 98 98 100 102 108 94 93 0.3%
DE 4 8 Schorfheide-Wildfang 3 15.05. 15.08. 90/Varoatoleranz/LIB DE 4 306 51 2023 102 96 98 93 107 101 97 106 106 107 110 99 103 102 102 103 94 96 0.4%
DE 4 10 Rotkäppchen 3 01.06. 01.08. Varoatoleranz/Rotkäppchen/4-10 DE 4 307 124 2024 118 110 108 110 111 114 114 110 111 118 119 109 102 101 103 100 96 97 0.8%
DE 6 1 Spiekeroog 2 02.06. 02.08. Carnica Troiseck Hoffmann (21) DE 6 36 31 2023 99 100 99 102 98 99 100 98 98 96 99 96 100 100 95 105 96 95 1.2%
DE 6 2 Neuwerk 2 18.05. 11.08. Carnica DE 6 1 736 2023 95 90 90 89 95 90 89 92 97 99 100 98 102 100 99 99 97 95 0.6%
DE 6 12 Neuenhof 3 13.06. 16.08. C-T 1075 DE 6 198 42 2023 99 101 99 100 101 100 99 102 100 99 100 102 99 102 99 98 97 97 1.7%
DE 6 14 Gebirgsbelegstelle Torfhaus 3 25.05. 06.07. Carnica -Celle DE 6 1 2786 2022 96 87 87 86 89 86 87 87 92 95 101 94 99 102 99 99 99 97 0.9%
DE 8 1 2 Greifswalder Oie 6 02.06. 17.06. Carnica AGT DE 15 252 1 2023 98 95 94 95 98 96 95 98 98 96 97 100 101 96 100 102 95 92 0.9%
DE 8 3 Dornbusch 2 26.06. 23.07. Carnica DE 6 90 146 2023 95 96 93 99 100 97 95 100 99 101 102 96 101 100 98 104 97 96 1%
DE 11 3 Inselbelegstelle Borkum 2 09.05. 18.07. Carnica Sklenar 47/9/26 DE 11 3 60 2022 85 97 93 77 87 84 86 84 90 89 91 90 102 101 98 104 96 92 0%
C ASSOC No. D Code Surname TM from to Breeding line C4A A4A B4A No4A Y4A Code Honey
yield
Defensive
behavior
Calmness
during
inspection
Swarming
drive
Varroa-
index
Total
breeding
value
Performance
ndex
hygienic
behaviour
Varroa
growth
Colony
strength
spring
development
over-
wintering
Chalk-
brood
CBP Nosemosis SMR Recapping Recapping
infested cells
INZW
DE 11 11 Erbeskopf AGT-Toleranzbelegstelle 3 26.05. 21.07. AGT-Population DE 11 171 309 2023 102 95 95 98 100 98 97 100 101 94 94 98 101 103 98 101 93 89 1.1%
DE 13 9 Naturpark Erzgebirge-Vogtland 3 29.05. 10.07. Peschetz DE 2 227 355 2023 100 101 98 100 101 100 100 100 102 105 100 99 100 102 99 96 94 94 1%
DE 13 11 Blockstelle 3 09.06. 21.07. Peschetz DE 13 90 672 2022 99 99 102 99 96 98 100 95 98 104 101 103 101 95 101 101 95 89 0.9%
DE 14 1 Kaiserstein 3 30.05. 27.06. DE 6 36 31 2023 99 100 99 102 98 99 100 98 98 96 99 96 100 100 95 105 96 95 1.2%
DE 15 1 Amrum 2 09.06. 21.07. C-Kombi DE 15 69 8 2022 102 96 95 94 99 97 96 97 102 99 93 94 102 100 98 99 95 94 0.5%
DE 15 3 Hamburger Hallig 2 06.06. 11.07. Carnica Sklenar DE 16 337 232 2023 96 96 94 91 91 91 93 90 93 104 105 103 98 103 98 107 96 93 0.2%
DE 15 4 Helgoland 2 13.05. 31.07. C- Kombi BALKAN DE 15 233 12 2022 101 102 101 97 93 96 100 90 96 99 102 103 100 102 99 99 95 93 1%
DE 15 6 List auf Sylt 2 26.05. 20.07. C-Troiseck AT 99 193 62961 2023 98 98 95 93 103 98 95 103 102 97 97 100 100 98 98 104 90 91 1.1%
DE 15 9 Puan Klent / Sylt 2 26.05. 15.08. C- Varroatoleranz DE 6 90 167 2023 97 94 91 98 101 97 94 101 101 101 102 96 101 100 98 104 97 96 1%
DE 16 9 Oberhof 3 30.05. 01.08. DE 2 293 66 2023 100 106 104 103 101 103 104 101 102 106 102 97 99 102 99 96 100 98 1%
DE 16 11 Kieferle 3 06.06. 25.07. DE 16 310 147 2023 98 98 95 95 97 96 96 95 100 99 95 93 102 97 99 105 95 92 0.9%
DE 17 3 Wangerooge 2 24.05. 29.07. Carnica Selektionslinie LIB (90) DE 6 90 170 2023 97 95 92 98 101 97 95 101 100 101 102 96 101 100 98 104 97 96 1%
DE 17 4 Langeoog 2 31.05. 09.08. Carnica-03 (40) DE 17 208 49 2023 92 101 99 97 99 98 97 95 104 97 96 95 99 97 99 110 95 95 0.9%
DE 17 5 AGT Varroatoleranzbelegstelle Norderney (70) 2 24.05. 26.07. Carnica Varroatoleranz (SMR) DE 7 45 658 2023 97 103 100 95 101 99 98 100 101 101 97 97 97 98 96 105 98 93 3.8%
DE 17 6 Juist 2 25.05. 26.07. Carnica Sklenar 47/9/26 (13) DE 14 21 1317 2022 95 99 97 92 91 92 95 90 91 102 104 101 98 101 98 106 97 94 0.2%
DE 19 51 Eisbachtal 3 15.05. 21.07. Carnica AGT DE 19 346 803 2023 99 100 97 93 99 97 97 99 100 103 98 101 99 102 100 97 93 94 0.8%
DE 19 52 Hasental 3 15.05. 17.07. Carnica DE 2 266 231 2023 101 95 95 92 88 91 95 87 90 103 103 103 100 99 99 96 100 92 0.6%
DE 41 1 Sächsische Schweiz 6 31.05. 05.08. Carnica Kirchhain DE 7 45 662 2023 95 100 97 93 100 97 96 99 101 104 99 99 97 98 96 107 101 96 3.8%
AT 99 6 Löhnersbach 3 02.06. 30.07. IT 20 68 1013 2024 95 96 95 89 101 96 92 101 101 100 97 102 99 99 94 99 95 95 1.1%
AT 99 7 Blühnbachtal 3 31.05. 26.07. AT 99 400 745 2023 96 97 97 95 98 96 96 97 99 100 99 102 101 101 97 105 95 95 1%
C ASSOC No. D Code Surname TM from to Breeding line C4A A4A B4A No4A Y4A Code Honey
yield
Defensive
behavior
Calmness
during
inspection
Swarming
drive
Varroa-
index
Total
breeding
value
Performance
ndex
hygienic
behaviour
Varroa
growth
Colony
strength
spring
development
over-
wintering
Chalk-
brood
CBP Nosemosis SMR Recapping Recapping
infested cells
INZW
AT 99 8 Kristeinertal - Osttirol 3 02.06. 28.07. AT 99 662 21 2023 94 93 93 90 99 94 91 96 101 103 100 99 101 100 98 103 95 94 0.8%
AT 99 13 Pusterwald 3 29.05. 31.07. AT 99 120 87 2023 99 104 102 95 109 105 100 108 110 95 99 106 101 99 96 106 94 96 1.3%
AT 99 16 1 Dürradmer 3 15.05. 04.06. AT 99 364 106 2023 98 102 103 102 101 101 101 101 101 102 102 103 101 101 97 105 97 95 1%
AT 99 16 2 Dürradmer 3 09.06. 04.08. AT 99 364 908 2023 96 100 100 98 97 97 98 96 97 95 93 96 100 99 98 102 98 94 1.2%
AT 99 17 1 Gschöder 3 15.05. 04.06. AT 99 364 121 2022 97 100 100 102 99 99 99 99 99 97 94 95 98 99 97 103 102 98 1.6%
AT 99 17 2 Gschöder 3 09.06. 04.08. AT 99 364 705 2023 98 105 102 98 98 100 101 99 97 98 97 99 99 100 97 100 98 96 1.4%
AT 99 21 Abtenau Zinkenbach 3 29.05. 28.07. AT 99 99 1 2023 97 101 103 99 99 100 100 98 100 99 99 102 103 102 96 107 96 95 1.3%
AT 99 27 Geiselgrundalm 3 29.05. 28.07. AT 99 193 62459 2023 96 103 101 92 101 99 98 100 102 97 93 101 102 103 95 104 97 98 1.2%
AT 99 38 Johannsenruhe 3 14.06. 09.08. AT 99 377 92 2023 100 106 104 96 108 105 102 106 110 101 103 105 101 101 96 109 94 99 1.4%
AT 99 40 Kocnatal 3 30.05. 14.08. AT 99 193 63000 2023 100 97 94 92 96 94 95 96 95 98 92 93 100 103 97 105 99 99 0.9%
AT 99 41 Radlgraben 3 01.06. 31.07. AT 99 169 223 2023 94 97 97 91 96 94 94 96 96 101 99 102 103 101 96 101 94 95 1.2%
AT 99 44 Steinberg 3 28.05. 23.07. AT 99 888 331 2023 102 105 103 100 102 103 103 101 104 103 102 102 101 101 96 107 96 97 1.3%
AT 99 45 Gößgraben 3 15.05. 31.07. AT 99 377 501 2023 95 101 98 90 111 103 96 109 112 95 99 105 101 101 96 105 96 97 1.3%
AT 99 46 Mühldorfer Ochsenalm 3 31.05. 15.08. AT 99 117 4 2023 94 97 97 91 104 98 94 105 103 100 100 104 104 101 97 98 100 100 1.5%
AT 99 48 Pöllatal 3 28.05. 31.07. AT 99 663 132 2024 95 94 94 93 100 95 93 98 102 102 99 100 101 101 97 103 95 94 1.2%
AT 99 50 Valentinalm 3 31.05. 15.08. AT 99 120 84 2023 99 107 105 96 108 105 102 107 109 95 98 106 101 100 96 106 96 98 1.3%
AT 99 56 Tratten 3 14.05. 16.07. AT 99 117 38 2023 95 103 101 91 102 99 97 101 104 94 99 103 102 101 97 103 99 101 1.3%
AT 99 58 Mühlviertler Alm 3 21.05. 30.07. AT 99 377 23 2023 98 99 98 100 103 101 99 103 103 96 100 110 101 101 97 99 96 99 1.8%
AT 99 59 Scheiterboden 3 23.05. 15.08. AT 99 671 85 2023 106 106 104 101 106 106 105 105 107 106 106 104 101 101 97 104 97 98 1.4%
AT 99 98 Seetal 3 25.05. 27.07. AT 99 377 74 2023 100 104 102 95 106 103 100 105 107 101 103 109 102 101 96 104 95 98 1.4%
C ASSOC No. D Code Surname TM from to Breeding line C4A A4A B4A No4A Y4A Code Honey
yield
Defensive
behavior
Calmness
during
inspection
Swarming
drive
Varroa-
index
Total
breeding
value
Performance
ndex
hygienic
behaviour
Varroa
growth
Colony
strength
spring
development
over-
wintering
Chalk-
brood
CBP Nosemosis SMR Recapping Recapping
infested cells
INZW
CH 51 1 Bonatchiesse 3 13.06. 01.08. CRP/48 CH 52 707 40 2023 97 93 94 91 93 92 93 92 94 104 102 96 99 102 98 98 95 93 0.3%
CH 51 3 Petit-Mont 3 23.05. 26.07. B20F1/3 CH 51 45 1893 2023 86 87 84 88 89 84 84 89 90 94 93 90 100 100 99 100 96 93 0.2%
CH 51 5 Vermeilley 3 06.06. 01.08. KT02/23 CH 51 152 5652 2022 84 92 91 89 89 86 87 87 92 95 94 86 100 100 99 100 96 93 0.2%
CH 51 6 Moiry 3 13.06. 08.08. B20x30 / 11 CH 51 36 3427 2022 87 93 91 86 89 87 87 88 91 91 91 90 100 100 99 100 96 94 0.3%
CH 51 7 Toules 3 06.06. 01.08. CRP/48 CH 52 707 40 2023 97 93 94 91 93 92 93 92 94 104 102 96 99 102 98 98 95 93 0.3%
CH 51 8 Hongrin 3 30.05. 01.08. KL 14 / 50 CH 51 91 4677 2023 90 91 90 89 95 90 88 94 96 94 93 91 100 100 99 100 96 93 0.3%
CH 51 21 Mont-Dar 3 30.05. 25.07. S91 CH 51 78 9810 2023 89 86 85 88 90 85 85 89 92 96 97 96 100 100 99 100 96 93 0.2%
CH 51 22 SADE 3 16.05. 01.08. GB10 / 22 CH 51 206 903 2024 85 87 86 88 90 84 84 91 89 90 92 89 99 100 98 101 96 94 0.4%
CH 51 51 Grande-Enne 3 14.05. 06.06. 01P / 6 CH 51 10 4636 2023 92 88 86 87 90 86 86 89 92 93 100 96 99 101 99 100 96 94 0.3%
CH 52 5 Greina 3 13.06. 31.07. DE 19 186 21 2022 87 96 92 90 102 94 90 102 102 93 94 93 95 99 98 100 104 102 1.1%
CH 52 7 Justistal 3 26.05. 31.07. DE 1 45 172 2022 92 102 100 94 104 100 96 105 102 93 94 96 92 101 97 99 110 105 1.4%
CH 52 9 Hochgebirgsbelegstelle S-charl 3 13.06. 26.07. DE 16 337 224 2023 97 97 96 95 92 93 95 92 92 104 106 102 99 103 98 106 96 93 0.2%
CH 52 39 Nessleren 3 30.05. 29.07. CH 52 707 36 2022 95 95 95 94 90 91 94 90 91 104 100 94 101 102 98 98 95 94 0.4%
IT 4 1 Val Genova (TN) 3 06.06. 31.07. Kirchhain IT 20 106 84 2022 91 92 92 88 97 92 89 98 97 101 96 96 101 100 99 98 96 95 0.8%
IT 20 3 Pederü 3 27.05. 13.06. IT 20 108 9044 2023 104 100 98 98 105 102 100 103 106 102 104 109 102 102 99 98 96 95 1%
NL 55 2 Vlieland 2 06.06. 05.07. NL 55 55 41 2023 95 102 100 94 94 95 97 94 95 95 97 94 100 98 98 102 95 92 1%

Notice

The inbreeding coefficient refers to the workers of the planned colony. The inbreeding coefficient of the queen only depends on the mother colony and is 0.00 %.

Click on queen code shows pedigree, breeding values and inbreeding coefficients.

The total breeding values is calculated using the given weighting factors.

Only island and line mating stations with a registered 4a, subjected to breeding values estimation are displayed. For a full list of mating stations, see Allocation of mating stations.

The breeding record data is the responsibility of the state associations !

Use of genetic evaluation data for publications or commercial purposes is subject to permission by the Institute for Bee Research Hohen Neuendorf, Germany, Länderinstitut für Bienenkunde Hohen Neuendorf e.V.

The performance index is composed of the breeding value for honey yield, gentleness, calmness and swarming tendency in equal proportions.

For suggestions and comments use our contact form, please.

Legend

TM
Type of mating station
1 - Insemination station with fixed 4a
2 - Island mating station
3 - line mating station
4 - race mating station
6 - tolerance mating station
TBV
Total breeding value
INZW
Inbreeding coefficient of planned offspring