General
- BIL: Brother-in-law
- BUMP: Move discussion to the top
- DH/DD/DW/DP/DS: Dear (or Darling) husband, daughter, wife, partner, son
- FIL: Father-in-law
- LO: Little one (child)
- MIL: Mother-in-law
- OP: Original poster (of discussion thread)
- OT: Off topic
- PP: Previous poster
- PPD: Postpartum depression
- SAHM: Stay-at-home mom
- SIL: Sister-in-law
- SO: Significant other
- STBX: Soon-to-be ex
- TIA: Thanks in advance
- TMI: Too much information
- WAHM: Work-at-home mom
Trying to Conceive and Pregnancy
- 2WW/TWW: Two-week wait between ovulation and period
- AF: Aunt Flo (period)
- AH: Assisted hatching
- AI: Artificial insemination
- AMH: Anti-mullerian hormone
- BBT: Basal body temperature
- BC/BCP: Birth Control (the Pill)
- BD: Baby dance (sex)
- BDP: Baby dance partner
- BF: Breastfeeding
- BFN: Big fat negative (pregnancy or other test)
- BFP: Big fat positive (pregnancy or other test)
- BM: Bowel movement or breast milk
- BV: Bacterial vaginosis
- BW: Bloodwork
- CB: Cycle buddy
- CD: Cycle day
- CF: Cervical fluid
- CL: Corpus luteum
- CM: Cervical mucus
- CP: Cervical position (context needed)
- CP: Chemical pregnancy (context needed)
- CY: Cycle
- DE: Donor egg
- DI: Donor insemination
- DPO: Days past/post ovulation
- DTD: Do the deed/dirty (also sex)
- DUST: Alumnae sprinkle PG dust on TTCers
- D&C: Dilation and curettage
- E2: Estradiol/level of estrogen
- EC: Embryo cryo/freezing
- EDD: Estimated due date
- ENDO: Endometriosis
- EOD: Every other day
- EPO: Evening primrose oil
- ER: Egg retrieval
- ET: Egg transfer (can be used as 5DPET, to mean five days past egg transfer)
- EWCM: Egg-white cervical mucus
- FF: Formula-feeding
- FX: Fingers crossed
- FMU: First morning urination
- FP: Follicular phase
- FRER: First Response early result (pregnancy test)
- FSH: Follicle stimulating hormone
- FTM: First-time mom
- FET: Frozen embryo transfer
- GC: Gestational carrier
- HCG: Human chorionic gonadotropin (detected in home pregnancy tests)
- HEDD: Hopeful estimated due date
- HPT: Home pregnancy test
- HSG: Hysterosalpingogram (an X-ray of the womb and fallopian tubes)
- H&H: Happy and healthy
- IB: Implantation bleeding
- IC: Internet cheapie (pregnancy test or OPK)
- ICSI: Intracytoplasmic sperm injection
- IF: Infertility
- IPP: Infertility protection project
- IUI: Intrauterine insemination
- IVF: In vitro fertilization
- LH: Luteinizing hormone
- LMP: Last menstrual period
- LP: Luteal phase
- LPD: Luteal phase defect
- MC or M/C: Miscarriage
- MMC: Missed miscarriage
- MF: Male factor infertility
- MFM: Maternal fetal medicine specialist
- NTNP: Not trying, not preventing
- O or OV: Ovulation
- OHSS: Ovarian hyperstimulation syndrome
- OPK: Ovulation predictor kit
- P4: Progesterone
- PCOS: Polycystic ovary syndrome
- PCP: Primary care physician
- PG: Pregnant or pregnancy
- PGD: Preimplantation genetic diagnosis
- PGS: Preconception genetic screening
- PNV: Prenatal vitamin
- POAS: Pee on a stick (home pregnancy test)
- RE: Reproductive endocrinologist (type of fertility specialist)
- RHR: Resting heart rate
- ROBI: Robitussin or guaifenesin syrup (expectorant) used to thin cervical mucus
- RPL: Recurrent pregnancy loss
- SA: Semen analysis
- SI: Secondary infertility
- SMEP: Sperm meets egg plan
- SMU: Second morning urine
- SOD: Sex on demand
- TFMR: Termination for medical reasons
- TR: Tubal reversal
- TTC: Trying to conceive
- US or U/S: Ultrasound
- VBAC: Vaginal birth after cesarean
- VFL: Very faint line (can also be VVVFL, VVVVVFL, etc.)
- VR: Vasectomy reversal
- YI: Yeast infection
TTC Color Groups
- Purple Group: Testing (Month) 1st - 5th
- Green Group: Testing (Month) 6th - 10th
- Pink Group: Testing (Month) 11th - 15th
- Blue Group: Testing (Month) 16th - 20th
- Orange Group: Testing (Month) 21st - 25th
- Red Group: Testing (Month) 26th - 31st