Sarvarth Chintamani , agreat astrological classic the eleven combinations , seem to have worked best
Gulika Brihat Parasher Hora Shastra
If Gulika is in the ascendant , the native will be afflicted by diseases , be lustful, sinful, crafty , wicked and very miserable.
If Gulika is in the 2nd house the native will be unsightly in appearance, miserable, mean , given to vices , shameless and penniless.
If Gulika is in the 3rd house , the native will be charming in appearance , will head a village, ,be fond of virtuous men, and be honoured by the king.
If the Gulika is in the 4th house , the native will be sickly , de void of happiness ,sinful and afflicted due to windy and bilious excesses.
If Gulika is in the 5th , the native will not be praiseworthy , be poor, short-lived . spiteful , mean , be a eunuch , be sudued by his wife and be a heterodox .
If Gulika is in the 6th , the native will be devoid of enemies , be strong- bodied , splendorous , liked by his wife , enthusiastic ,very friendly and helpful in disposition
If Gulika is in the 7th , the native will be subdue to his spouse , be sinful , will go to others’ females , be emaciated , devoid of friendship and will live on wife’s (or a female’s) wealth
If Gulika is in the 8th the native will be troubled by hunger, be miserable , cruel, very much short-tempered, very unkind , poor and bereft of good qualities .
If Gulika is in the 9th , the native will undergo many ordeals , be emaciated , will perform evil acts, be very unkind , sluggish and be a tale-bearer.
If Gulika is in the 10th the native will be endowed with sons , be happy , will enjoy many things , be fond of worshipping gods and fire and will practice meditation and religion.
If Gulika is in the 11th , the native will enjoy women of class, be a leader of men, be helpful to his relatives, be short in stature and be an emporer.
If Gulika is in the 12th , the native will indulge in base deeds , be sinful, defective-limbed, unfortunate, indolent and will join mean people
Chapter 16 9 Should the 5th house be owned by Saturn or Mercury and be occupied or aspected by Saturn or Mandi, one will have adopted issues.
16 – 23 SShould Mandi be in the ascendant while the ascendant lord is in fall , grief on account of loss of child at the age of 56 will come to pass.
Group Researches that can be depended
1) Planets and Children - K. N. Rao
2) Planets and Education - Naval Singh
3) Research on delayed child birth