Prolactin Levels & Prolactin Testing. Prolactin is a hormone that plays a role in fertility by inhibiting follicle stimulating hormone (FSH) and gonadotropin-releasing hormone (GnRH), the hormones that trigger ovulation and allow eggs to develop and mature.
(The exception is a molar pregnancy, which may require that you wait six months to a year before trying again.) A study published in 2015 looked at women in four health centers around the U.S. who were trying to conceive after a pregnancy loss.
Your own timeline could be longer if you're older, have certain fertility-unfriendly habits (like smoking), or have a condition that impairs fertility. Of all couples trying to conceive: 30 percent get pregnant within the first cycle (about one month). 60 percent get pregnant within three cycles (about three months). 80 percent get pregnant within six cycles (about six months). 85 percent get pregnant within 12 cycles (about one year).