Period and sex and pregnant

Hi I’ve been trying to get pregnant for the last 2 years and nothing so far and also it would be of my period? because my period is irregular like I won’t get it for like 5 to 6 months and I get it then goes back to 5 to 6 months… how can I get my period back on a regular schedule instead of irregular. And also i notice when I have sex with my SO I start to bleed like it’s a period but that happen every time I have sex… Thanks any advice will be appreciated

I would go see a doctor & see if they can give you something to help regulate it. 5-6 months is a long time in between periods and probably why you aren’t getting pregnant since you need ovulation to fertilize the egg. I’ve also had problems bleeding after sex & my doctor told me everything was fine, it was basically just because my partner was going too far in. I’ve also heard the store has ovulation tests so whenever you’re supposed to get your next period buy one so you can see