I am sharing below different sutras from Brihattjataka for birth of differently abled progeny.These are (1) Nampusak (2) Adhikaang, namely 2 heads,4 arms,4 feet (3) Mook (4)Born with Teeth (5) Born with one eye damaged (6)Birth of Snake and/or fetus coiled with snake (7) Physically attached twin.

NAMPUSAK

AnyoAnyamYadi PashyatShirvee YadyaArkiSomyaVapi

Vakro Va SamgamDineshsamSame ChandraUdyoChetisthito

UgmaAujArkhgatavapiInduShashiJou BhoomatyamjeneAkshitou

Pumbhage SitLagnasheetKirnaHshat KleebYogaAmee !!

Firstly Moon in even sign aspecting Sun in odd sign, and Sun also aspecting

Moon , Secondaly Saturn in even sign aspecting Mercury in odd sign and

Mercury also aspecting Saturn, Thirdly Mars in odd sign aspecting Sun in even

sign and Sun also aspecting the Sun, Or  FOURTHLY Lagna and Moon placed

in odd signs and Mars aspecting both from the even sign, Fifthly Moon in even

sign and Mercury in odd sign, and both Moon ,Mercury having aspect of Mars

from any sign, Sixthly Venus, Lagna and Moon ,these 3 planets placed in the

Navamsha of Purusha Rashi. These 6 Yogas are called Nampusak Yogas. Any

of such Yoga in the Garbhadhan or Prashna kundali, the fetus in Garbha is

Nampusak.

HEENANG

Trikonage GyeVibalaiAstatoAprairMukhang GhrihastaiDwirgunaiYuto Bhavet

AvangnaVindaVShubhaiArbhSandhigeH

ShubheAkshitshchetKurute GiriAnchirat!!

In the Garbhadan or Prashna Kundali Mercury is placed in 5th or 9th place

and all other planets wherever placed are Bala Heen(without any Bala), the

fetus will have 2 heads, 4 arms and 4 feet.

MOOK CHILD

Moon placed in Vrishabh and Melefic planets placed in the 9th Navamsha of Karka, Vrishchik and Meena rashees indicate a Mook fetus in the womb.

Raj Bhardwaj