I’m 29, I don’t use contraception, and I have regular sex with my husband… yet I just found out I’m pregnant and I’ve never felt so unprepared or surprised. To give you a little more perspective, I’ve had hypothalamic amenorrhea for around four years, rendering me infertile. I had my first period in February, and just a few irregular ones in the seven months since. We (mostly I) thought becoming pregnant was going to be a journey frought with difficulty and challenges. That’s not to say it still won’t be, but I have just found out I’m pregnant, I have no idea how many weeks I am (irregular periods, and all…