Not sure if its only me but im having sex almost every day during my fertile period since aug and still nothing. My menstrual is due on the 26th and hope i am pregnant! Im trying for baby num 2 but seems to be taking longer than expected. With my first son i got pregnant from pre cum only one day i had sex in the whole month. How long does it usually take? Is the 2nd child usually harder to conceive. Advice plz!