Intermittent leave for IVF

sara

So I am looking into doing this. My schedule is 6a-2:30p so I know my appts would be mostly in the morning. Can I use intermittent leave for a few hours? Like 6a-8am and then work the rest of the day? Cause I won’t need the whole day off. I guess egg retrieval I will but that’s about It. Any info on intermittent leave would be great. And does any leave I take count against maternity leave? Like any days i use will be subtracted from my 12 week maternity leave?