- Heterogeneity
- I2=
- I2
- Heterotopic pregnancy
- HFEA traffic light
- HFEA
- traffic light
- High power field (HPF)
- high power field
- HPF
- Highly individualized egg retrieval (HIER)
- HIER
- Highly individualized egg retrieval
- Histology
- Immunohistochemistry
- IHC
- Human leukocyte antigen (HLA)
- Human leukocyte antigen
- HLA
- Human sperm motility assay (HMSA)
- Hypothalamic–pituitary–gonadal (HPG) axis
- Hypothalamic–pituitary–gonadal axis
- HPG axis
