Help please

Tina
Me and my husband have been trying for a baby for 17 months. I have an 19 month old little girl: my husband has a low sperm count we have an appointment about it next month on the 10th!
​I have fluid and cysts in ovaries 
​Can anyone help is there any point buying nagging else to help or do I wait untill the appointment? 
​Don't know what to do.. We just want another baby do bad we gave up for 3 months and just relaxed not worrying nothing and still nothing.. 
​Any help thank you