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
IT-20-10-9-20200.6%1.6%93 0.35102 0.45104 0.4496 0.3599 0.399998 0.3596 0.39103 0.34(94) 0.2893 0.3791 0.28100 0.26103 0.1097 0.03(97) 0.06(94) 0.06(94) 0.06

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 99 103 103 104 103 103 103 102 103 88 96 95 97 102 98 94 96 98 0.9%
DE 1 2 AGT Toleranz Hoher Randen 3 16.05. 01.08. AGT Population DE 2 221 69 2023 98 108 106 104 106 106 105 103 109 100 100 93 100 100 96 99 92 90 1.3%
DE 1 3 Herrenwald 3 25.05. 20.07. AGT Population DE 2 221 70 2023 100 107 105 105 106 106 105 103 109 100 96 94 100 100 96 99 92 90 1.3%
DE 2 10 10 Oby. Unterwieser Wald 3 01.06. 15.08. AGT-Population; Z: Köpke DE 2 632 52 2024 102 112 113 104 111 111 109 109 112 103 104 110 102 101 96 99 96 96 2.6%
DE 2 11 11 Oby. Freisinger Moos 3 15.05. 31.07. AGT-Population; Z: Ott DE 2 227 167 2021 95 107 108 97 95 99 102 94 97 101 98 96 100 101 96 94 95 94 2%
DE 2 12 12 Oby. Pfaffenkopf 3 27.05. 01.08. AGT-Population, Z: Stoib DE 2 245 66 2023 100 99 100 101 105 103 100 103 107 100 94 98 100 104 99 97 95 98 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 103 97 101 107 107 105 102 107 106 96 92 104 100 106 98 105 101 103 1.6%
DE 2 15 15 Oby. Sonnwendjoch 3 01.06. 20.07. Z: Deller DE 2 254 117 2022 93 101 100 97 101 99 97 100 102 89 93 92 95 102 97 98 106 104 1.1%
DE 2 16 16 Oby. Raggert 3 01.06. 01.08. Z: Moser DE 2 363 207 2023 102 103 103 100 102 103 102 102 103 98 99 96 99 101 100 105 97 97 0.9%
DE 2 18 18 Oby. Sauschütt 3 16.05. 01.08. AGT-Population; Z: Schmidt DE 2 293 46 2022 95 103 105 101 103 103 101 102 104 96 95 93 99 106 98 98 98 98 1.4%
DE 2 19 19 Oby. Wendelstein 3 22.05. 31.07. AGT-Population; Z: Wintersperger DE 2 211 318 2023 104 110 111 106 106 109 109 104 108 105 104 102 100 102 99 93 93 95 1.5%
DE 2 21 21 Nby. Rachel- Diensthütte 3 13.05. 08.08. Z: Angela Tholen † DE 2 736 240 2022 101 103 106 103 102 103 104 100 104 95 93 96 101 106 95 96 97 97 1.9%
DE 2 22 22 Nby Bramandlberg 3 09.05. 25.07. AGT-Population; Z: Solleder DE 2 256 780 2023 97 106 107 103 100 103 104 100 101 93 94 96 99 103 99 96 96 99 1.6%
DE 2 23 23 Nby Königswald 3 29.04. 15.08. Ca.- Sklenar; Z: Andreas Levcenko DE 2 308 14 2022 100 104 101 100 96 99 102 92 99 99 97 96 99 102 100 103 94 92 1%
DE 2 24 24 Nby Schellenberg 3 09.05. 25.07. AGT-Population; Z: Ahrens DE 2 221 74 2023 98 107 105 102 105 105 103 101 108 100 98 93 100 100 96 99 92 90 1.3%
DE 2 33 33 Opf. Am Kühweiher 3 12.05. 10.07. AGT Population; Z: Thein DE 2 752 14 2023 100 108 108 104 102 105 106 100 104 103 100 96 100 102 98 94 92 95 1.1%
DE 2 41 41 Ofr. Michaelsgraben 3 16.05. 25.07. Z: Merz DE 2 737 11 2023 104 101 102 102 102 103 103 99 105 102 97 100 101 102 96 93 95 94 1.9%
DE 2 43 43 Ofr. Bodenwiese 3 12.05. 14.07. AGT-Population; Z: Schmidt DE 2 293 66 2023 104 112 112 110 106 110 111 105 107 106 101 95 99 103 99 93 100 99 1.3%
DE 2 44 44 Ofr. Hufeisen 3 22.05. 28.07. AGT-Population, Z: Kempter DE 2 298 45 2020 98 100 99 101 99 99 99 96 101 102 92 97 101 104 94 94 98 98 2.8%
DE 2 51 51 Mfr. Tiergarten 3 06.05. 31.07. AGT-Population, Z: LLA Triesdorf DE 2 128 69 2023 106 100 101 99 99 101 102 96 102 99 103 99 98 101 101 92 90 88 0.7%
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 102 112 111 104 111 111 108 108 113 104 95 94 100 102 99 102 88 88 1.4%
DE 2 62 62 Ufr. Gramschatzer Wald 3 20.05. 29.07. AGT-Population; Z: LLH Kirchhain DE 7 45 658 2023 101 109 108 102 106 106 106 104 107 101 97 96 98 99 96 102 98 95 2.1%
DE 2 63 63 Ufr. Haßberge AGT-Toleranzbelegstelle 6 12.05. 14.07. AGT-Population; Z: Bichlmeier DE 2 326 716 2023 102 108 111 108 109 110 108 109 109 100 101 99 100 101 97 104 97 97 1.7%
DE 2 71 71 Schw. Scheppacher Forst AGT-Toleranzbelegstelle 6 15.05. 24.07. AGT-Population, Z: Frey DE 2 294 100 2022 99 103 106 96 100 101 101 97 103 108 108 103 99 100 98 98 96 92 0.4%
DE 2 72 72 Schw. Gunzesried/Ostertal 3 30.05. 25.07. AGT-Population, Z: Fischer DE 2 703 77 2022 95 108 111 94 101 102 102 99 102 98 99 103 100 101 100 94 96 95 0.5%
DE 2 73 73 Schw. Giebelhaus 3 30.05. 25.07. Z: Witt DE 2 172 1 2022 100 107 107 102 99 103 105 97 102 99 103 97 101 106 96 95 92 95 1.6%
DE 2 74 74 Schw. Bleckenau 3 29.05. 17.07. Z: Moser DE 2 363 200 2023 102 102 102 102 101 102 102 100 102 100 97 96 99 101 101 105 97 97 0.9%
DE 2 75 75 Schw. Hochgrat AGT-Toleranzbelegstelle 6 23.05. 01.08. AGT-Population, Z: Wintersperger DE 2 211 318 2023 104 110 111 106 106 109 109 104 108 105 104 102 100 102 99 93 93 95 1.5%
DE 4 3 Waldhof 3 27.05. 01.08. C-4-3 Waldhof DE 4 279 1 2022 98 99 99 93 80 88 97 78 83 99 101 101 97 101 99 101 95 95 0.7%
DE 4 5 Hohenheide 3 20.05. 15.07. C-4-5 Hohenheide DE 4 311 707 2024 108 105 105 106 100 104 107 99 101 103 103 103 102 101 101 91 94 96 0.7%
DE 4 7 Lattbusch 3 22.05. 17.07. 4/7/Lattbusch DE 4 301 163 2023 107 117 118 112 109 115 116 108 109 113 108 96 98 101 101 106 94 94 0.2%
DE 4 8 Schorfheide-Wildfang 3 15.05. 15.08. 90/Varoatoleranz/LIB DE 4 306 51 2023 106 102 106 100 111 108 104 110 112 107 109 98 103 103 102 100 93 97 0.2%
DE 4 10 Rotkäppchen 3 01.06. 01.08. Varoatoleranz/Rotkäppchen/4-10 DE 4 307 124 2024 122 116 116 117 116 121 121 113 117 117 118 108 102 102 102 97 95 98 0.5%
DE 6 1 Spiekeroog 2 02.06. 02.08. Carnica Troiseck Hoffmann (21) DE 6 36 31 2023 103 106 107 109 103 106 107 101 104 96 98 95 100 101 95 102 95 96 2.1%
DE 6 2 Neuwerk 2 18.05. 11.08. Carnica DE 6 1 736 2023 99 96 98 95 99 98 97 96 103 99 100 97 102 101 98 97 96 97 0.6%
DE 6 12 Neuenhof 3 13.06. 16.08. C-T 1075 DE 6 198 42 2023 103 106 107 106 106 107 107 106 106 98 100 101 99 103 98 95 97 98 1.6%
DE 6 14 Gebirgsbelegstelle Torfhaus 3 25.05. 06.07. Carnica -Celle DE 6 1 2786 2022 100 93 95 93 94 93 94 91 97 94 100 92 99 103 99 96 98 98 0.9%
DE 8 1 2 Greifswalder Oie 6 02.06. 17.06. Carnica AGT DE 15 252 1 2023 102 101 102 101 103 103 102 102 103 95 97 99 101 97 99 99 95 94 0.6%
DE 8 3 Dornbusch 2 26.06. 23.07. Carnica DE 6 90 146 2023 99 102 101 106 104 104 102 104 105 100 101 94 101 101 98 101 96 98 1.5%
DE 11 3 Inselbelegstelle Borkum 2 09.05. 18.07. Carnica Sklenar 47/9/26 DE 11 3 60 2022 89 103 101 84 92 92 93 88 96 89 91 89 103 102 98 101 95 93 0.2%
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 106 101 103 104 105 105 104 104 106 93 94 96 101 104 98 98 92 91 1.4%
DE 13 9 Naturpark Erzgebirge-Vogtland 3 29.05. 10.07. Peschetz DE 2 227 355 2023 104 107 106 107 106 107 107 103 108 105 99 98 100 103 98 93 93 96 1.4%
DE 13 11 Blockstelle 3 09.06. 21.07. Peschetz DE 13 90 672 2022 103 105 110 106 101 105 107 98 104 104 101 102 101 96 101 98 94 91 1.1%
DE 14 1 Kaiserstein 3 30.05. 27.06. DE 6 36 31 2023 103 106 107 109 103 106 107 101 104 96 98 95 100 101 95 102 95 96 2.1%
DE 15 1 Amrum 2 09.06. 21.07. C-Kombi DE 15 69 8 2022 106 102 103 101 104 104 104 100 108 98 93 92 102 101 98 97 94 95 0.5%
DE 15 3 Hamburger Hallig 2 06.06. 11.07. Carnica Sklenar DE 16 337 232 2023 100 102 102 98 96 98 101 93 99 104 105 101 98 104 97 104 95 94 0.1%
DE 15 4 Helgoland 2 13.05. 31.07. C- Kombi BALKAN DE 15 233 12 2022 105 108 109 104 98 104 108 93 102 98 102 101 100 103 99 96 94 95 0.7%
DE 15 6 List auf Sylt 2 26.05. 20.07. C-Troiseck AT 99 193 62961 2023 102 104 103 100 107 105 102 106 108 97 97 99 100 99 97 101 89 92 2.6%
DE 15 9 Puan Klent / Sylt 2 26.05. 15.08. C- Varroatoleranz DE 6 90 167 2023 101 100 99 105 106 104 101 105 107 100 101 94 101 101 98 101 96 98 1.5%
DE 16 9 Oberhof 3 30.05. 01.08. DE 2 293 66 2023 104 112 112 110 106 110 111 105 107 106 101 95 99 103 99 93 100 99 1.3%
DE 16 11 Kieferle 3 06.06. 25.07. DE 16 310 147 2023 102 104 103 102 102 103 103 99 105 98 95 92 102 98 99 102 95 93 1.1%
DE 17 3 Wangerooge 2 24.05. 29.07. Carnica Selektionslinie LIB (90) DE 6 90 170 2023 101 101 100 105 106 104 102 105 106 100 101 94 101 101 98 101 96 98 1.5%
DE 17 4 Langeoog 2 31.05. 09.08. Carnica-03 (40) DE 17 208 49 2023 96 107 107 104 104 105 104 99 110 96 96 93 99 98 98 107 94 96 0.8%
DE 17 5 AGT Varroatoleranzbelegstelle Norderney (70) 2 24.05. 26.07. Carnica Varroatoleranz (SMR) DE 7 45 658 2023 101 109 108 102 106 106 106 104 107 101 97 96 98 99 96 102 98 95 2.1%
DE 17 6 Juist 2 25.05. 26.07. Carnica Sklenar 47/9/26 (13) DE 14 21 1317 2022 99 105 105 99 95 99 103 94 97 101 103 100 98 102 97 103 96 95 0.2%
DE 19 51 Eisbachtal 3 15.05. 21.07. Carnica AGT DE 19 346 803 2023 103 106 105 100 104 104 104 102 106 103 97 100 99 103 100 94 93 95 0.7%
DE 19 52 Hasental 3 15.05. 17.07. Carnica DE 2 266 231 2023 105 101 103 99 93 98 102 91 96 103 103 101 100 100 99 94 99 94 0.8%
DE 41 1 Sächsische Schweiz 6 31.05. 05.08. Carnica Kirchhain DE 7 45 662 2023 99 106 105 100 105 104 103 102 107 103 98 97 98 99 96 104 100 97 2.1%
AT 99 6 Löhnersbach 3 02.06. 30.07. IT 20 68 1013 2024 99 102 103 95 106 103 100 104 107 100 97 100 99 100 94 96 95 97 3%
AT 99 7 Blühnbachtal 3 31.05. 26.07. AT 99 400 745 2023 100 103 105 102 103 103 103 101 105 99 98 101 101 102 97 102 94 97 2%
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 98 99 101 97 103 101 98 100 107 103 100 97 101 101 97 100 94 95 1.7%
AT 99 13 Pusterwald 3 29.05. 31.07. AT 99 120 87 2023 103 110 110 102 114 112 107 111 116 94 98 105 101 100 96 103 94 98 2.5%
AT 99 16 1 Dürradmer 3 15.05. 04.06. AT 99 364 106 2023 102 108 111 109 106 109 109 105 107 101 101 101 101 102 97 102 97 96 1.9%
AT 99 16 2 Dürradmer 3 09.06. 04.08. AT 99 364 908 2023 100 106 108 105 101 104 106 100 103 94 93 94 100 100 98 99 97 96 1.6%
AT 99 17 1 Gschöder 3 15.05. 04.06. AT 99 364 121 2022 101 106 108 108 104 106 107 102 105 96 94 93 98 100 96 100 101 100 1.9%
AT 99 17 2 Gschöder 3 09.06. 04.08. AT 99 364 705 2023 102 111 110 105 103 107 108 103 103 97 96 97 99 101 97 97 98 97 1.3%
AT 99 21 Abtenau Zinkenbach 3 29.05. 28.07. AT 99 99 1 2023 101 107 111 106 104 107 108 102 106 98 99 101 103 103 95 104 95 97 3%
AT 99 27 Geiselgrundalm 3 29.05. 28.07. AT 99 193 62459 2023 100 109 109 99 106 106 105 104 108 97 93 100 102 104 95 101 97 99 2.6%
AT 99 38 Johannsenruhe 3 14.06. 09.08. AT 99 377 92 2023 104 112 112 103 113 112 109 109 115 100 102 104 101 102 96 106 93 100 2.5%
AT 99 40 Kocnatal 3 30.05. 14.08. AT 99 193 63000 2023 104 103 102 99 100 101 102 100 101 97 92 91 100 104 96 103 98 101 2%
AT 99 41 Radlgraben 3 01.06. 31.07. AT 99 169 223 2023 98 103 105 98 101 101 101 100 102 100 99 100 103 102 96 98 93 97 2.4%
AT 99 44 Steinberg 3 28.05. 23.07. AT 99 888 331 2023 106 111 111 107 107 110 110 104 109 102 102 100 101 102 96 104 95 99 2.7%
AT 99 45 Gößgraben 3 15.05. 31.07. AT 99 377 501 2023 99 107 106 97 116 110 103 112 118 94 98 103 101 102 96 102 96 99 2.6%
AT 99 46 Mühldorfer Ochsenalm 3 31.05. 15.08. AT 99 117 4 2023 98 103 105 98 109 105 101 108 109 99 99 103 104 102 97 95 100 102 2.9%
AT 99 48 Pöllatal 3 28.05. 31.07. AT 99 663 132 2024 99 100 102 99 105 102 100 101 108 101 98 98 101 101 96 100 94 96 2.6%
AT 99 50 Valentinalm 3 31.05. 15.08. AT 99 120 84 2023 103 113 113 103 113 112 109 110 114 94 98 105 101 101 96 103 95 99 2.5%
AT 99 56 Tratten 3 14.05. 16.07. AT 99 117 38 2023 99 109 109 98 107 106 104 105 109 94 98 102 102 102 96 100 98 102 2.4%
AT 99 58 Mühlviertler Alm 3 21.05. 30.07. AT 99 377 23 2023 102 105 106 107 108 108 106 106 109 96 99 109 101 102 96 97 96 101 2.3%
AT 99 59 Scheiterboden 3 23.05. 15.08. AT 99 671 85 2023 110 111 112 108 110 113 112 108 112 105 105 102 101 102 96 101 96 100 2.6%
AT 99 98 Seetal 3 25.05. 27.07. AT 99 377 74 2023 104 110 110 102 111 110 108 109 113 100 102 107 102 102 96 101 94 100 2.6%
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 101 99 102 98 97 99 100 95 99 103 101 95 100 103 98 95 94 94 0.4%
CH 51 3 Petit-Mont 3 23.05. 26.07. B20F1/3 CH 51 45 1893 2023 90 93 92 95 94 91 91 93 96 93 93 89 100 101 98 97 95 94 0.3%
CH 51 5 Vermeilley 3 06.06. 01.08. KT02/23 CH 51 152 5652 2022 88 98 99 96 94 93 94 90 98 94 93 85 100 101 98 97 95 94 0.2%
CH 51 6 Moiry 3 13.06. 08.08. B20x30 / 11 CH 51 36 3427 2022 91 98 99 93 94 94 95 92 97 91 91 89 100 101 98 97 95 95 0.4%
CH 51 7 Toules 3 06.06. 01.08. CRP/48 CH 52 707 40 2023 101 99 102 98 97 99 100 95 99 103 101 95 100 103 98 95 94 94 0.4%
CH 51 8 Hongrin 3 30.05. 01.08. KL 14 / 50 CH 51 91 4677 2023 94 97 98 96 100 97 95 97 102 94 93 89 100 101 98 97 95 94 0.3%
CH 51 21 Mont-Dar 3 30.05. 25.07. S91 CH 51 78 9810 2023 93 92 93 95 95 92 92 92 97 95 97 94 100 101 98 97 95 94 0.3%
CH 51 22 SADE 3 16.05. 01.08. GB10 / 22 CH 51 206 903 2024 89 93 94 95 94 92 91 94 95 90 91 87 99 101 98 98 96 95 0.5%
CH 51 51 Grande-Enne 3 14.05. 06.06. 01P / 6 CH 51 10 4636 2023 96 94 94 93 95 93 93 92 98 92 100 95 100 102 98 97 95 95 0.4%
CH 52 5 Greina 3 13.06. 31.07. DE 19 186 21 2022 91 102 100 97 106 101 97 105 107 92 94 91 95 100 97 98 104 103 1.3%
CH 52 7 Justistal 3 26.05. 31.07. DE 1 45 172 2022 96 108 108 101 108 107 104 108 108 93 94 94 93 102 96 96 109 106 2%
CH 52 9 Hochgebirgsbelegstelle S-charl 3 13.06. 26.07. DE 16 337 224 2023 101 103 104 101 96 100 103 95 98 103 105 101 99 104 97 104 96 94 0.1%
CH 52 39 Nessleren 3 30.05. 29.07. CH 52 707 36 2022 99 101 103 101 95 98 101 93 97 104 100 92 101 103 97 96 94 95 0.7%
IT 4 1 Val Genova (TN) 3 06.06. 31.07. Kirchhain IT 20 106 84 2022 95 98 100 95 102 99 97 101 103 101 95 95 101 101 98 96 96 96 4%
IT 20 3 Pederü 3 27.05. 13.06. IT 20 108 9044 2023 108 106 106 105 109 109 107 106 112 101 103 108 102 103 99 95 96 97 2.9%
NL 55 2 Vlieland 2 06.06. 05.07. NL 55 55 41 2023 99 108 108 101 99 103 105 97 100 94 97 93 100 99 98 99 95 94 1.2%

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 1.63 %.

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