please help me frnds

Taj

Hello frnds.. M 27 year old.. weight is 68.. having pcod since 2 and half year.. n i have 3 years old daughter.. since 2 days trying to conceive.. had unprotected sex.. i did not get my periods 2 months.. my regular cycle is 45.. but now a days too long.. please give advice for my health and can i have exercise.. what should i have.. what diet i have to follow.. i need a baby.. please help me friends..