Hi buttercupbabe!
When I first started TTC I had a LP of just 7 days. Here is a list of the supplements I took.
- Vitamin B6 - 50mg - 200mg per day (best taken with a pregnancy multivitamin, or vitamin B complex supplement)
- Evening Primrose Oil - 2000mg per day - up to ovulation ONLY - don't take during the LP (I switch to Flax Seed Oil during my LP to ensure I am still getting my essential fatty acids and omega 3 )
- Red Raspberry Leaf - supposed to help with your uterus lining, which can also help LP. I take 1000mm daily.
Whilst Agnus Castus can help with luteal phase defect, and a lot of women take it successfully, it is recommended to only take it under the guidance of a herbalist, and not to self-medicate with it. I did take it for a couple of months before I started on clomid, but it didn't make a difference to my LP. You should never take agnus castus with clomid.
I took clomid for 7 cycles, and during that time my OV date moved slightly earlier, and my LP extended to 12 days. However, at the end of that process we discovered that DH's sperm were not up to the job, and moved on to IVF as being the only way for us to have a child naturally. ALWAYS make sure your DH is tested alongside you, you might end up taking a lot of medication you don't need! I am now 12 weeks pg after our first ICSI cycle.
Some web sites advise taking a progesterone cream supplement for LP - I tried that and it didn't make any difference for me. However I managed to get progesterone suppositories from my fertility consultant for one cycle, and they really worked for me - I managed 17 days!!
The thing that worked best for me was the vitamin B6 - my LP grew from 7 to 10 days with that.
A 21-day progesterone test may give misleading results to someone with a short LP. I had one done, but as my AF arrived on CD23 the progesterone levels were already dropping. It did however come back with a low reading that meant we got referred to a fertility specialist. He then dismissed the results, saying what he would want was a blood test from 7 days before AF, not CD21, or 7 days post OV.
As Atilla has mentioned, I'd be very wary of having my GP prescribe clomid. It is possible to overstimulate your ovaries with it, and you should be monitored through each cycle, either with scans or with blood tests, to ensure you are not reacting adversely to it. I would recommend you get the initial tests done by your GP, and also that you get your DH checked out. If any issues are highlighted ask for a referral to a fertility consultant or gynae.
Good luck!
Hugs,
Artoo.