Triplet connection: p.o. box 99571 stockton ca 95209 (209) 474 3073 (209) 474 0885. miss helen: supertwin statistician p.o. box 254 galveston texas 77553 bf twins triplet adn more by twins and multiple births association p.o. box 30 little sutton south wirral L66 1TH United Kingdom - my favoite brochure well worth the cost and the time to get,. center for study of multiples 333 E superior st. chicago il 60611 (312) 266 9093 Patricia